Sum of two numbers is 300 and the two numbers have a ratio of 20:10. Find the larger number
A ration of 20 to 10 means that one number is twice as large as the other. So, we have
x and we have 2x.
x + 2x = 300
3x = 300
x = 100
The other number is 2x; 2 * 100 = 200 < The answer
100 + 200 = 300