Вычеслить 6 3/5-2 7/15+8 3/4-1 1/60

Question

Вычеслить 6 3/5-2 7/15+8 3/4-1 1/60

Answer 1

6 3/5-2 7/15 +8 3/4-1 1/60=33/5-37/15+35/4-61/60=396/60-148/60+420/60-61/60=607/60=10 7/60