Question

Whats the inverse if 2 5/8

Answer 1

`(8)/(21)`

Explanation:

Given:

`2(5)/(8)=(8*2+5)/(8)`

Mutliply :

`2(5)/(8) =(16+5)/(8)`

Add:

`2(5)/(8) =(21)/(8)`

Multiplicative inverse:

`2(5)/(8) =(8)/(21)`