Question

7 14/15 +2 1/15 9 24/27 + 12 13/27 1- 12/19

Answer 1

Ответ:

1)10

2)22 20/27

3)7/19

........................

Answer 2

1)49

Пошаговое объяснение:

Answer 3

Let's break down each of these calculations step by step:

1. Add 7 14/15 and 2 1/15: 7 14/15 + 2 1/15 = 9 15/15 (Because 14/15 + 1/15 = 15/15, which is equivalent to 1 whole) Simplify 9 15/15 to 10 0/15 or simply 10.

2. Add 9 24/27 and 12 13/27: 9 24/27 + 12 13/27 = 21 37/27 Simplify the mixed fraction: 21 1/27

3. Subtract 12/19 from 1: 1 - 12/19 = 19/19 - 12/19 = 7/19

So, the final results are:

1. 7 14/15 + 2 1/15 = 10
2. 9 24/27 + 12 13/27 = 21 1/27
3. 1 - 12/19 = 7/19