Question

what must be added to 7/20 to get 19/15?​

Answer 1

Answer:

11/12

Step-by-step explanation:

19/15 - 7/20

LCM=60

(76-21)/60

55/60

11/12

Answer 2

Answer:

11/12

Step by Step :

Let the number added be x

7/20 + x = 19/15

x = 19/15 - 7/20

x = 76 - 21 / 60

x = 55/60

55/60 in lowest term is 11/12

Hope it helps