Question

Add 4/13 with the multipicative inverse of 5 1/5​

Answer 1

The multiplicative inverse of 5⅕ , I.e , 26/5 is 5/26

4/13 + 5/26

LCM = 26

( 4 x 2 + 5 ) / 26

( 8 + 5 ) / 26

13 / 26

Answer ➡ 1/2

Answer 2

:4/13+26/5

(we have to make the denominator same before addition by taking LCM of 13 &5

LCM of 13,5is 65)

=(4/13×5/5) +(26/5×13/13)

=20/65+338/65

Ans=358/65.