35
QuizMultiple Choice
Unit Test — Unit test
Question 35 • Crowley Credit Recovery College Prep Math A
Nadiya determines that there are no fractions equivalent to with a denominator greater than 10, but less than 20, that have a whole number numerator and denominator. Is Nadiya correct?
Answer
A
Yes, Nadiya is correct. By multiplying the numerator and denominator by 2, the first fraction equivalent to is .
B
Yes, Nadiya is correct. By multiplying the whole fraction by any whole number, each equivalent fraction will continue to have a denominator of 10.C
No, Nadiya is incorrect. She could multiply both the numerator and denominator of the unit fraction equivalent to by 3 and arrive at the equivalent fraction .
D
No, Nadiya is incorrect. She could add any number between 1 and 8 to the numerator and denominator and arrive at an equivalent fraction with a denominator greater than 10 but less than 20.