Question

459. 1) 5/7:10 2)3/5:3 3) 8/11:6 4)12/35:12​

Answer 1

Пошаговое объяснение:

1)

$\frac{5}{7} \div 10 = \frac{5}{7 \times 10} = \frac{5}{70} = \frac{1 \times 5}{14 \times 5} = \frac{1}{14}$

2)

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

3)

$\frac{8}{11} \div 6 = \frac{8}{11 \times 6} = \frac{8}{66} = \frac{4 \times 2}{33 \times 2} = \frac{4}{33}$

4)

$\frac{12}{35} \div 12 = \frac{12}{35 \times 12} = \frac{12}{420} = \frac{1 \times 12}{35 \times 12} = \frac{1}{35}$

Answer 2

It appears you've provided a list of fractions followed by colons and numbers. It's not entirely clear what you want to do with these fractions and numbers, so please clarify your question or provide more context so that I can assist you appropriately.