Question

(3/8+5/12)умножить на 4=?

Answer 1

(3/8+5/12)*4=(9/24+10/24)*4=19/24*4=19/6=3 1/6

Answer 2

$(frac{3}{8}+frac{5}{12})cdot4=3frac{1}{6}$

 

1) $frac{3}{8}+frac{5}{12}=frac{9+10}{24}=frac{19}{24}$

 

2) $frac{19}{24}cdot4=frac{19}{6}=3frac{1}{6}$