Recent questions tagged ratios

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Explain how to use two different properties of proportions to change the proportion 3 over 4 equals 12 over 16 into the proportion 12 over 3 equals 16 over 4

asked 6 days ago by a | 39 views

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The tallest building in the world, the Burj Khalifa in Dubai, is 828 metres high. A model of the building is made using the ratio 1:5000. How high is the model?

asked Apr 26 in Other Math Topics by mkhulu | 45 views

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Please kindly help to solve this.

asked Apr 15 in Word Problem Answers by Ade | 44 views

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divide £56 in a ratio of 5:2

asked Feb 5 in Calculus Answers by anonymous | 70 views

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If there are 30 green marbles, jow many yellow marbles are there

asked Jan 23 in Other Math Topics by anonymous | 47 views

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1/k = 4/20 What is K?

asked Jan 11 in Other Math Topics by INEEDHELPIMMEDIANTLY(MENTALLY TOO) | 51 views

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built using a scale of 3 m:56 m. the height of the actual empire state building is 443.2 meters. what is the height of the model?

asked Nov 1, 2018 in Algebra 1 Answers by anonymous | 42 views

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what are Ratios?

asked Oct 24, 2018 in Other Math Topics by MathGirlBrainaic Level 1 User (840 points) | 45 views

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how do you divide 48 items into two groups so the ratio is 1 to 3

asked Oct 24, 2018 in Word Problem Answers by anonymous | 107 views

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Solve the ratio to find x.

asked Oct 3, 2018 in Other Math Topics by Math Girl | 30 views

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40% of the marbles in the bag are yellow. The rest are orange and green. The ratio number of orange to the number of green is 4:5. If there is 30 green marbles, how many yellow marbles are there?

asked May 3, 2018 in Other Math Topics by anonymous | 144 views

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The ratio of Bart’s marbles to Homer’s marbles is 7:5, before Bart gave away 6 and Homer gave away 30 they had the same amount, how many marbles do they currently have?

asked Jan 14, 2018 in Other Math Topics by anonymous | 46 views

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A person hikes cross-country for 30 minutes and burns 144 calories. About how many calories will that person burn in 55 minutes of cross-country hiking? Round your answer to the nearest calorie

asked Jan 12, 2018 in Word Problem Answers by Zoë | 55 views

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A car uses 20 gallons of fuel to travel 440 miles, how much will the car use to travel 1054 miles?

asked Nov 28, 2017 in Pre-Algebra Answers by anonymous | 200 views

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What is the ratio of the length of the room to its area?

asked Nov 12, 2017 in Word Problem Answers by Valinda | 83 views

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Red bag 20 percent greater than blue bag. Red bag costs 50 percent more than blue bag. For same mass red bag costs how much more than blue in percent

asked Jul 1, 2017 in Word Problem Answers by anonymous | 89 views

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Divide 500 in a ratio of 3:7

asked May 8, 2017 in Calculus Answers by Kayleigh | 3.4k views

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divide 220 in ratio of 3:8

asked Mar 12, 2017 in Other Math Topics by anonymous | 916 views

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Divide 48 pieces of clothing in to 2 groups so that the ratio is 1 to 3

asked Mar 2, 2017 in Word Problem Answers by Fool | 333 views

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A science museum has a scale model of a ladybug. In the model, 50 centimeters represents 9 millimeters. The length of the model is 1 meter. How long is the actual ladybug?

asked Feb 23, 2017 in Word Problem Answers by anonymous | 253 views

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A bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. A marble is drawn from the bag at random. How many possible outcomes are there?

asked Nov 30, 2016 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 184 views

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The ratio of the number of red pens to blue pens is 3:4 and then he adds 20 more red pens which makes the ratio 2:1 How many red pens were there in the end? And how man blue pens were there?

asked Oct 25, 2016 in Word Problem Answers by Anna | 175 views

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to make 20 litres of paint, you need 6 tins of red and 9 of yellow paints. How many red paints should you ise if you use 1 1/2 tins of yellow paint?

asked May 24, 2016 in Other Math Topics by anonymous | 144 views

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whitch ratio is greater

asked Apr 6, 2016 in Other Math Topics by anonymous | 116 views

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Mrs. Martin keeps a ratio of 3 pens to 9 pencils. If she has 24 pencils, how many pens will will she have?

asked Nov 17, 2015 in Pre-Algebra Answers by anonymous | 192 views

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Which gives the price in order, from greatest to least unit rate?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 213 views

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What ratio is less than 15/24?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 822 views

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Based on the table, how many minutes does a person need to run to burn 100 calories?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 224 views

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Which items cost less than $3.99 per item?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 244 views

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If the car always uses the same amount of gasoline each mile, how many gallons of gasoline would be needed to tavel 430 miles?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 199 views

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If Joes extends the pattern in the bolt rowns include a ratio that has a first term of 10, what would be the second term of the ratio?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 102 views

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Based on the table below, what is the relationship between tables spoon and cups?

asked Oct 29, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 350 views

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Kirsty decides to increase the strawberry juice by one part. What is the new ratio of strawberry juice to orange juice?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 148 views

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Starr drives 495 miles in 9 hours. How many miles does Starr drive in 15 hours?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 457 views

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Which phrase should be inserted on the line to correctly compare the two fractions?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 132 views

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Which is the best value for buying orange juice?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 149 views

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For the given expression, which whole number (w) will make the expression true?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 157 views

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Which statement explains how to find the number of minutes it takes to bike 7.5 miles?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 235 views

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What method can be used to convert 1 cup to teaspoons?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 185 views

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London mixes 6 parts yellow paint with 3 parts blue paint to make green. She adds 1 more part of yellow to change the shade of green. What is the new ratio of yellow to blue?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 245 views

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Chung has 6 trucks and 5 cars in his toy box. Brian has 4 trucks and 5 cars in his toy box. Which is the correct comparison of their ratios of trucks to cars?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 763 views

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How many ounces are in 11 pints?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 95 views

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Which mixture has the lowest ratio of blue paint to white paint?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 249 views

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How many millimeters are in 8 inches?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 119 views

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Who got the smallest ratio of purple to white flowers?

asked Oct 28, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 221 views

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Which person has the lowest ratio of blue to red marbles?

asked Oct 27, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 510 views

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Which package has the lowest ratio of cost to number of lessons?

asked Oct 27, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 228 views

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Which flavor has the smalest ratio of mix to water?

asked Oct 27, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 128 views

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Which is the lowest ratio?

asked Oct 26, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 102 views

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Which correctly compares their ratios of blue to yellow paint?

asked Oct 26, 2015 in Word Problem Answers by Mathical Level 10 User (57.4k points) | 204 views

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