7 - 3/8 10 - 3 целых 7/15

Question

7 - 3/8

10 - 3 целых 7/15

Answer 1

7-3/8=6,625
10-3 целых 7/15 =8,6

Answer 2

7-3/8= 7/1-3/7 =56-3/8=53/8= 6 5/8
10- 3 7/15 =10/1- 52/15=(150-52)/15=98/15=6 8/15