Question

What number should be added to
(a) -3/8 to get 4/5 ?
(b) 4/7 to get -3/14 ?​

Answer 1

Step-by-step explanation:

let the no to be added be x

so given -3/8+x=4/5 thus x =4/5+3/8=32+15/40=47/40(ans)

let the no be y

so given 4/7+y=-3/14 so y=-3/14-4/7=-3-8/14=-11/14(ans)

Answer 2

Step-by-step explanation:

(a)

-3/8 + x = 4/5

x = 4/5 + 3/8

x = 47/40

(b)

4/7 + x = -3/14

x = -3/14 - 4/7

x = -11/14

hope it will you! ✌