Question

Сделать выполните сложение 5+1 7/10, 3/8+3 1/8, 2 5/12+5 5/12, 4 1/2+1/2, 2 4/7+3 5/7, 3 11/16+1 13/16

Answer 1

5+1 7/10=6 7/10

3/8+3 1/8=3 4/8=3 1/2

2 5/12+5 5/12=7 10/12=7 5/6

4 1/2+1/2=4 2/2=5

2 4/7+3 5/7=5 9/7=6 2/7

3 11/16+1 13/16=4 24/16=5 8/16=5 1/2

Answer 2

Давайте выполним данные сложения:

1. 5 + 1 7/10: 5 + 1 7/10 = 5 + 1.7 = 6.7

2. 3/8 + 3 1/8: 3/8 + 3 1/8 = 3/8 + 3.125 = 3.125 + 0.375 = 3.5

3. 2 5/12 + 5 5/12: 2 5/12 + 5 5/12 = 2 + 5 + 5/12 + 5/12 = 7 + 10/12 = 7 5/12

4. 4 1/2 + 1/2: 4 1/2 + 1/2 = 4 + 1 = 5

5. 2 4/7 + 3 5/7: 2 4/7 + 3 5/7 = 2 + 3 + 4/7 + 5/7 = 5 + 9/7 = 6 2/7

6. 3 11/16 + 1 13/16: 3 11/16 + 1 13/16 = 3 + 1 + 11/16 + 13/16 = 4 + 24/16 = 5 8/16 = 5 1/2

Таким образом, результаты сложения будут:

1. 5 + 1 7/10 = 6.7
2. 3/8 + 3 1/8 = 3.5
3. 2 5/12 + 5 5/12 = 7 5/12
4. 4 1/2 + 1/2 = 5
5. 2 4/7 + 3 5/7 = 6 2/7
6. 3 11/16 + 1 13/16 = 5 1/2