Question

Решите пример(2 целых 3/8+3 целых 7/24): (4 целых 2/3-1 целая 1/8).заранее !

Answer 1

$1)2 \frac{3}{8} + 3 \frac{7}{24} = 2 \frac{9}{24} + 3 \frac{7}{24} \\ = 5 \frac{16}{24} = 5 \frac{2}{ 3}$
$2)4 \frac{2}{3} - 1 \frac{1}{8} = 4 \frac{16}{24} - 1 \frac{3}{24} = 3 \frac{13}{24}$
$3)5 \frac{2}{3} \div 3 \frac{13}{24} = \frac{17}{3} \div \frac{85}{24} = \\ \frac{17}{3} \times \frac{24}{85} = \frac{8}{5} = 1 \frac{3}{5}$
ответ:
$1 \frac{3}{5}$