Question

вычеслите; 2 1/3+4 1/10÷(2 7/15-5/12)×5/6

Answer 1

$1) 2 frac{7}{15}- frac{5}{12}= 2frac{7*4-5*5}{60}=2 frac{3}{60}=2 frac{1}{20}= frac{41}{20} \ \ 2) 4 frac{1}{10}: frac{41}{20}= frac{41}{10}* frac{20}{41}=2 \ \ 3)2* frac{5}{6}= frac{5}{3} \ \4) 2 frac{1}{3}+ frac{5}{3}=2 frac{6}{3}=4$

Ответ 4