Question

8. What should be added to 7 3/5
to get 18?​

Answer 1

7 ⅗ = 38/5

Let the number be X

X + 38/5 = 18

X = 18 - 38/5

X = ( 90 - 38 ) / 5

X = 52 / 5 or 10⅖

So , 10 ⅖ must be added to 7 ⅗ to get 18 .

Answer 2

Answer:

10 2/5 is added to get to get 18.