Question

ayúdenme con las respuestas ​

Answer 1

Respuesta:

Explicación paso a paso

3/7 + 1/3 = 16/21

11/15 + 1/6 = 9/10

1/11 + 5/9 = 64/99

1/8 + 7/15 = 71/120

5/8 - 1/4 = 3/8

2/3 - 1/5 = 7/15

3/5 - 4/7 = 1/35

7/8 - 1/3 = 13/24

3/11 * 7/8 = 21/88

7/10 * 5/6 = 7/12

9/10 * 2/3 = 3/5

6/15 * 1/15 = 2/75

5/7 + 1/3 = 22/21

1/6 + 1/8 = 7/24

7/8 + 1/2 = 11/6

3/14 + 1/8 = 19/56

4/21 de 63 = 12

2/5 de 105 = 42

11/12 de 72 = 66

8/25 de 50 = 16