Question

Вычислите 1/6-2/9, 1/6+3/10

Answer 1

1/6-2/9 = 3/18-4/18 = -1/18; 1/6+3/10 = 5/30+9/30 = 14/30

Answer 2

1. -1/9 2. 18/60 ддааадпдппббпбпдппб