Question

Найдите значение выражения

(4 1/2 + 2/3) * 0,24

Answer 1

$(4frac{1}{2}+frac{2}{3})*0.24 = (frac{9}{2}+frac{2}{3})*frac{24}{100} = (frac{27}{6}+frac{4}{6})*frac{6}{25} = frac{31}{6}*frac{6}{25} = frac{31}{25}$