(9.12/25 - 8.16/25)+4 17/25=?Лол

Question

(9.12/25 - 8.16/25)+4 17/25=?
Лол

Answer 1

9 12/25 - 8 16/25 + 4 17/25 = 237/25 - 216/25 + 117/25 = (237 - 216 + 117)/25 = 138/25 = 5 13/25

Answer 2

9 12/25-8 16/25=8 37/25-8 16/25=21/25

21/25+4 17/25=4 38/25=5 13/25