Question

cuanto es 2(3/4+1/8)+2(1/4+1/8)=

porfa ayudenme , doy corona ​

Answer 1

$2( \frac{3}{4} + \frac{1}{8} ) + 2( \frac{3}{4} + \frac{1}{8} ) = 2( \frac{3}{4} + \frac{1}{8} )(1 + 1) = 4( \frac{3}{4} + \frac{1}{8} ) = 4 \times \frac{3}{4} + 4 \times \frac{1}{8} = 3 = 3 + \frac{1}{2} = \frac{7}{2} = 3 \frac{1}{2} = 3.5$