Question

What should be added to get 9whole1/5 to get 5whole 7/15?

Answer 1

Answer:

9whole1/5 + x =5 whole 7/15

46/5 + x =82/15

x = 82/15-46/5

x = -56/15

Answer 2

Answer:

9whole1

/5 + 5 whole 7/15

9*5+1=46/5+15*5+7=82/15

lcm 5and 15=15

5/15=3*46=138+15/15=1*82=82/15=220/15

answer=14whole10/15