Question

4+(5+2/3) : (5/6-2)=
2/5-1/2 : (4/3-5/6)=

Answer 1

Respuesta:

$4+\frac{\left(5+\frac{2}{3}\right)}{\left(\frac{5}{6}-2\right)}=\frac{2}{5}-\frac{\frac{1}{2}}{\left(\frac{4}{3}-\frac{5}{6}\right)}$      : falso

$4+\frac{\left(5+\frac{2}{3}\right)}{\left(\frac{5}{6}-2\right)} : -\frac{6}{7}$

$4+\frac{\left(5+\frac{2}{3}\right)}{\left(\frac{5}{6}-2\right)}$

$\frac{\left5+\frac{2}{3}\right}{\left\frac{5}{6}-2\right} = \frac{-34}{7}$

$= 4 - \frac{34}{7}$

$=\frac{4\cdot \:7}{7}-\frac{34}{7}$

$=\frac{4\cdot \:7-34}{7}$

$4 . 7 - 34 - 6$

$=\frac{-6}{7}$

$simplificar \frac{2}{5} - \frac{\left \frac{1}{2}\right}{\left\frac{4}{3}-\frac{5}{6} \right} : -\frac{3}{5 }$

$-\frac{6}{7}=-\frac{3}{5}$

los lados no son iguales

Answer 2

Respuesta:

4+(5+2/3) : (5/6-2) =

20 + 8/12 : 1.2-2 =

20 + 1.5 : 1.0 =

21.5 : 1.0 = 21.5

2) 2/5-1/2 : (4/3-5/6)

0.4 - 0.5 : 0.75 - 1.2 =

0.1 : 0.45

-4.5

Hay esta manito(@)

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