Question

check whether the given fractions are equivalent a) 5\7, 9\12 b) 7\5, 21\15​

Answer 1

Heya mate!!

Equivalent fractions are those whose simplest form is same

$\frac{5}{7} \frac{9}{12} \\ \frac{5}{7} \frac{3}{4}$

Option A) is wrong

$\frac{7}{5} \frac{21}{15} \\ \frac{7}{5} \frac{7}{5}$

Option B is correct

Hope it helps u dear✌️✌️

Answer 2

7/5 and 21/15 are equivalent

So, option b is correct