16 целых 23/25-4 целых 7/10-5 целых 1/5 7 целых 5/8+2 целых 2/3-4 целых 3/16

Question

16 целых 23/25-4 целых 7/10-5 целых 1/5
7 целых 5/8+2 целых 2/3-4 целых 3/16

Answer 1

1)16 23/25-4 7/10-5 1/5=7 1/50
16 23/25-4 7/10=16 46/50- 4 35/50=
=12 11/50
12 11/50-5 1/5=12 11/50-5 10/50=7 1/50
2)7 5/8+2 2/3-4 3/16=14 23/48
7 5/8+2 2/3=7 15/24+2 16/24=9 31/24=
=10 7/24
10 7/24-4 3/16=14 23/48

Answer 2

1) 16 23/25 - 4 7/10=12 11/50
2) 12 11/50 - 5 1/5=7 1/50

1) 7 5/8 + 2 2/3=10 7/24
2) 10 7/24 - 4 3/16=6 5/48