Question

Вычислите 1 *  2/3 (3/5:6/27)

P.s. 2/3 и 3/5 дроби * - умножение

Answer 1

1 *  2/3 (3/5:6/27)=2/3 (3/5*27/6)=2/3 (3/5*27/6)=2/3*27/10=9/5=1,8

Answer 2

$1*frac {2}{3}*(frac {3}{5} : frac {6}{27})= \ \ = frac {2}{3}* frac {3*27}{6*5}=frac {2*3*27}{3*6*5}=frac {9}{5}=1,8$