Question

12/16 – 10/16 – 1/7 =
porfvor ayudenme

Answer 1

RESPUESTA:

$\frac{12}{16}-\:\frac{10}{16}\:-\:\frac{1}{7}\:$

$\frac{12}{16}-\frac{10}{16}=\frac{2}{16}$

$Simplificamos$

$\frac{2}{16}=\frac{1}{8}$

$=\frac{1}{8}-\frac{1}{7}$

MCM = 56

$=\frac{7}{56}-\frac{8}{56}$

$\mathrm{Aplicar\:las\:propiedades\:de\:las\:fracciones}:\quad \frac{a}{c}-\frac{b}{c}=\frac{a-b}{c}$

$=\frac{7-8}{56}$

$=\frac{-1}{56}$

$\mathrm{Aplicar\:las\:propiedades\:de\:las\:fracciones}:\quad \frac{-a}{b}=-\frac{a}{b}$

$=-\frac{1}{56}$

$RPTA=-\frac{1}{56}$

【ツ】亗 CORONA 亗

Answer 2

$\boxed{HoLa}$

$\frac{12}{16} - \frac{10}{16} - \frac{1}{7} = - \frac{1}{56}$

Explicación paso a paso:

$\frac{12}{16} - \frac{10}{16} - \frac{1}{7} = \\ \\ \frac{3}{4} - \frac{10}{16} - \frac{1}{7} = \\ \\ \frac{3}{4} - \frac{5}{8} - \frac{1}{7} = \\ \\ \frac{6}{8} - \frac{5}{8} - \frac{1}{7} = \\ \\ \frac{6 - 5}{8} - \frac{1}{7} = \\ \\ \frac{1}{8} - \frac{1}{7} = \\ \\ \frac{7}{56} - \frac{8}{56} = \\ \\ \frac{7 - 8}{56} = \\ \\ - \frac{1}{56}$

Si te sirvió deja tu corona :)