Question

14/15 + 4 7/15 =

3 3/12 + 11/12 =

3 3/12 + 1 11/12 =

1 2/15 + 4 7/15 =

1 14/15 + 4 7/15 =

Решите пожалуйста.

Answer 1

1) 14/15 + 4 7/15 =5 6/15=5 2/5

2) 3 3/12 + 11/12 =4 2/12= 4 1/6

3) 3 3/12 + 1 11/12= 5 2/12=5 1/6

4)1 2/15 + 4 7/15 = 5 9/15= 5 3/5

5)1 14/15 + 4 7/15= 6 6/15= 6 2/5