Question

12 séptimos más 16 quintos ​

Answer 1

Respuesta:

$\frac{12}{7} + \frac{16}{5} = \frac{(5)(12) + (7)(16)}{35} \\ \\ = \frac{60 + 112}{35} = \frac{172}{35}$

mcm

7-5|5

7- 1|7

1-1. | 35 < MCM