Question

what should be subtracted by 12 /15 to get 1 /5​

Answer 1

Answer:

3/5

Step-by-step explanation:

Let the number be x,

1/5 = 12/15 - x

x = 12/15 - 1/5

x = 12/15 - 3/15

x = 9/15 = 3/5