Question

2. What should be added to 7/12 to get-4/15?
O )
a) 17/20
Ob) -17/20
Oc) 7/20
O d) -7/20
3. (2/3) (2/3) 2=?​

Answer 1

-17/20 should be added

Step-by-step explanation:

7/12+x =-4/15

x = -4/15- 7/12 = -48-105/180 = -153/180= -17/20

-17/20 should be added