in Pre-Algebra Answers by Level 10 User (57.4k points)

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

2/10=1/5. Any multiple of 2 with the same multiple of 5 will be equivalent:

1/5=2/10=3/15=4/20=5/25= etc.

So 3/15 is a fraction where the denominator is between 10 and 20, and Nadiya is incorrect, answer option 3.
by Top Rated User (1.0m points)

Related questions

3 answers
asked Dec 1, 2015 in Pre-Algebra Answers by Mathical Level 10 User (57.4k points) | 5.3k views
1 answer
asked Nov 10, 2015 in Pre-Algebra Answers by Mathical Level 10 User (57.4k points) | 411 views
3 answers
1 answer
asked Nov 10, 2015 in Pre-Algebra Answers by Mathical Level 10 User (57.4k points) | 3.0k views
1 answer
asked Nov 10, 2015 in Pre-Algebra Answers by Mathical Level 10 User (57.4k points) | 2.8k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
87,021 questions
96,297 answers
2,362 comments
24,339 users