Question

1)4/9*36/48 2)7/8в кубе (3) 3)11 3/8*1 11/21​

Answer 1

$1) \frac{4}{9} \times \frac{36}{48} = \frac{4}{12}$

$2) \frac{7}{8} \times \frac{7}{8}= \frac{49}{64} \times \frac{7}{8} = \frac{343}{512}$

$3) 11 \frac{3}{8} \times 1 \frac{11}{21} = \frac{91}{8} \times \frac{32}{21} = \frac{52}{3} = 17 \frac{1}{3}$