Question

(9целых 12/25-8 целых 16/25)+4 целых17/25

Answer 1

(9 12/25-8 16/25)+4 17/25=5 13/25

1)9 12/25-8 16/25=237/25-216/25=21/25

2)21/25+4 17/25=4 38/25=4+1 13/25=5 13/25

Answer 2

(9,12/25-8,16/25)+4,17/25 = 21/25 + 4,17/25 = 5,13/25