Question

Find the multiplicative inverse of:4/7 ×21/28

Answer 1

Answer:

7/3

Explanation:

_____________________

We know that,

multiplicative inverse of

(a/b) is (b/a)

____________________

Here,

Simplify 4/7 × 21/28

= (4 × 3×7)/(7×7×4)

After cancellation, we get

= 3/7

Therefore,

multiplicative inverse of 3/7

is 7/3

••••

Answer 2

Answer:

the answer is 7/3 please mark me as brain list