Предмет: Математика, автор: АртёмФлеш

помогите в математике

Приложения:

Ответы

Автор ответа: 1234567892

7 $frac{2}{5}$ и 3 $frac{2}{3}$

Ср. арифметическое - (a +b ) и разделить на кол-во

( $frac{37}{5}$ + $frac{11}{3}$ ) / 2
$frac{111}{15} + frac{55}{15} = frac{166}{15}$

$frac{166}{5} / frac{2}{1}$
$frac{166}{15} * frac{1}{2} = frac{166}{30} = frac{83}{15} = 5 frac{8}{15}$
Ответ: 3

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