Question

what should be added to 17 3/5 so that the sum is 20

Answer 1

Answer:

hope it is helpful to you

Answer 2

Answer:

let the number added be x

therefore 88/5 + x =20

x=20-88/5

x= 100-88/5

x=12/5

So 12/5 must be added to get a sum of 20