Question

what should be added to 4/5 to get 9/10​

Answer 1

Answer:

let the number be x

4/5 + x = 9/10

x = 9/10 - 4/5

x = 1/10

Therefore , 1/10 should be added to 4/ 5 to get 9/10.

Answer 2

Answer

1/10

Step solution...

let the number which is added be x

then,

4/5+x=9/10

x=9/10-4/5

x=1/10

hope it helps you..

thanks...