Question

(7/5+1/4)-(1/2-1/8) como lo resuelvo

Answer 1

Respuesta:

51/40

Explicación paso a paso:

(7/5 + 1/4) - (1/2 - 1/8)

$= \frac{28 + 5}{20} - \frac{4 - 1}{8}$

$= \frac{33}{20} - \frac{3}{8}$

$= \frac{66 - 15}{40}$

$= \frac{51}{40}$

Answer 2

Hola !!

$( \frac{7}{5} + \frac{1}{4} ) - ( \frac{1}{2} - \frac{1}{8} ) = \\ \frac{28}{20} + \frac{5}{20} - ( \frac{1}{2} - \frac{1}{8} ) = \\ \frac{28 + 5}{26} - ( \frac{1}{2} - \frac{1}{8} ) = \\ \frac{33}{20} - ( \frac{1}{2} - \frac{1}{8} ) = \\ \frac{33}{20} - ( \frac{4}{8} - \frac{1}{8} ) = \\ \frac{33}{20} - \frac{4 - 1}{8} = \\ \frac{33}{20} - \frac{3}{8} = \\ \frac{66}{40} - \frac{15}{40} = \\ \frac{66 - 15}{40} = \\ \frac{51}{40}$

➜ RESULTADO 51/40.

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