Question

a). 2/9 * (-3/4 +27/8)

Va rog cat de repede se poate, va multumesc!

Answer 1

Răspuns:

Explicație pas cu pas:

$\frac{2}{9} * (-\frac{3}{4} + \frac{27}{8} )\\\\\frac{2}{9} * \frac{-6+27}{8} \\\\\frac{2}{9} * \frac{21}{8}\\\\\frac{1*7}{4*3} = \boxed{\frac{7}{12}}$

Answer 2

Răspuns:

salut !

$\frac{2}{9}*(-\frac{3}{4}+\frac{27}{8})=\\ \\=\frac{2}{9}*(\frac{27}{8}-\frac{6}{8})\\\\=\frac{2}{9}*\frac{21}{8}\\ \\=\frac{1}{3}*\frac{7}{4}\\ \\=\frac{7}{12}$

bafta !