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In Mathematics / Middle School | 2014-10-24

Which number can replace the variable to make these fractions equivalent?

\(\frac{n}{9} = \frac{56}{63}\)

A. 2
B. 7
C. 8
D. 9

Asked by amicnadi

Answer (3)

9 n ​ = 63 56 ​ n = 63 9 ∗ 56 ​ n = 7 56 ​ n = 8 ​ → t h e v a r ian t C

Answered by mariamikayla | 2024-06-10

9 n ​ = 63 56 ​ 9 n ​ = 9 8 ​ n = 8

Answered by konrad509 | 2024-06-10

The variable n that makes the fractions 9 n ​ and 63 56 ​ equivalent is 8. This is calculated by cross-multiplying and simplifying the fraction. Thus, the answer is option C.
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Answered by mariamikayla | 2024-12-26