Question

what should be added to 12 3 / 5 to get 20 ?

Answer 1

Answer:

Hope it will help you

Step-by-step explanation:

7 2/5 needs to be added

Step-by-step explanation:

For finding what needs to be added to 12 3/5 to make it 20, simply subtract 12 3/5 from 20 itself, to get

20 - 12 3/5 = 7 2/5