Question

No2. Амалдарды Орындаңдар:

Пажалуста памагите срочно ​

Answer 1

Ответ:

$\frac{5}{16} \times \frac{4}{15} = \frac{5 \div 5 \times 4 \div 4}{16 \div 4 \times 15 \div 5} = \frac{1 \times 1}{4 \times 3} = \frac{1}{12}$

$5 \frac{1}{3} \times 4 \frac{1}{6} = \frac{16}{3} \times 4 \times \frac{1}{6} = \frac{16 \div 2}{3} \times 4 \times \frac{1}{6 \div 2} = \frac{8}{3} \times 4 \times \frac{1}{3} = \frac{32}{9} = 3 \frac{5}{9} = 3.5$