Question

find the equivalent fraction of 7 by 9..... A) numerator 63=?
B) denominator 18=?

Answer 1

Here is your answer

a)7×9/9×9=63/81
b)7×2/9×2=14/18

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Answer 2

The equivalent fraction of 7/9 for numerator 63 is 63/81 and for denominator 18 is 14/18.

Given: Fraction $\frac{7}{9}$

To Find: Equivalent fraction for numerator 63 and denominator 18

Solution:

A) For numerator 63 we will find out the number by which we can multiply 7 to get 63:

7 * ? = 63

7 * 9 = 63

Therefore, the number is 9.

Now, we will multiply the numerator and denominator of 7/9 by 9

$\frac{7}{9} * \frac{9}{9} = \frac{63}{81}$

Therefore, the equivalent fraction of 7 by 9 for numerator 63 is $\frac{63}{81}$

B) For denominator 18 we will find out the number by which we can multiply 9 to get 18:

9 * ? = 19

9 * 2 = 18

Therefore, the number is 2.

Now, we will multiply the numerator and denominator of 7/9 by 2

$\frac{7}{9} * \frac{2}{2} = \frac{14}{18}$

Therefore, the equivalent fraction of 7 by 9 for denominator 18 is $\frac{14}{18}$

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