Question

найдите значение выражения (1/6+1/4)*9

Answer 1

$( frac{1}{6}+ frac{1}{4} )* 9=( frac{4}{24}+ frac{6}{24} )* frac{9}{1} = frac{10}{24} *frac{9}{1} =frac{90}{24} =3,75$

Answer 2

9*24 = 216