Question

Вычислите.
1/36 + 1/6 + 5/36.
3/13 + 15/39 + 5/13
3/10 + 19/100 + 1/10

Answer 1

1/36+6/36+5/36=12/36=1/3
9/39+15/39+15/39=38/39=1
30/100+19/100+10/100=49/100