Решите : 12 целых 3/14 +(-9,125)+(4 целых 1/3)

Question

Решите : 12 целых 3/14 +(-9,125)+(4 целых 1/3)

Answer 1

12 3/14-9 1/8 +4 1/3 = 7/72-42+112/336= 7 142/336= 7.42