Question

x:4 4/9=2 5/8 FAST!!

Answer 1

Пошаговое объяснение:

х : 4 4/9 = 2 5/8

х = 2 5/8 * 4 4/9

х = 21/8 * 40/9

х = 7/1 * 5/3

х = 35/3

х = 11 2/3

Answer 2

Ответ:

11⅔

Пошаговое объяснение:

$\displaystyle \: x \div 4 \frac{4}{9} = 2 \frac{5}{8} \\ x \div \frac{9 \times 4 + 4}{9} = \frac{8 \times 2 + 5}{8} \\ x \div \frac{40}{9} = \frac{21}{8} \\ x \times \frac{9}{40} = \frac{21}{8} \\ x = \frac{21}{8} \div \frac{9}{40} \\ x = \frac{21}{8} \times \frac{40}{9} \\ x = 7 \times \frac{5}{3} \\ x = \frac{35}{3} = 11 \frac{2}{3}$