Question

A) 2/3+(-1/8+3/4)
B)(-11/30+7/8) +2/3​

Answer 1

Explicación paso a paso:

A) 2/3+(-1/8+3/4)=14/7

B) -11/30+7/8)+2/3=20/41

Answer 2

Respuesta:

Explicación paso a paso:

A)$\frac{2}{3}+(-\frac{1}{8} +\frac{3}{4}) = \frac{2}{3}+ (\frac{-1+6}{8}) = \frac{2}{3} + \frac{5}{8} =\frac{16+15}{24} = \frac{31}{24}$

B) $(-\frac{11}{30} + \frac{7}{8}) +\frac{2}{3} = (\frac{-44+ 105}{120} ) + \frac{2}{3} = \frac{61}{120} + \frac{2}{3} = \frac{61+80}{120} = \frac{141}{120} =1,175$