Question

пжжж срочно 5 классс​

Answer 1

$frac{11}{4} times frac{8}{22} times 5 =$

$= frac{11}{4} times frac{2 times 4}{2 times 11} times 5 = 5$

$frac{24}{5} times frac{15}{7} times 3 =$

$= frac{3 times 8}{5} times frac{3 times 5}{7} times 3 = frac{216}{7} = 30 frac{6}{7}$

$frac{15}{4} times frac{44}{3} times 11 =$

$= frac{3 times 5}{4} times frac{4 times 11}{3} times 11 = frac{605}{3} = 201 frac{2}{3}$