Question

Сократите дробь
$\frac{15}{18}$
$\frac{24}{30}$
$\frac{28}{32}$
$\frac{45}{75}$

Answer 1

1. $\frac{15}{18} = \frac{15 \div 3}{18 \div 3} = \frac{5}{6}$
2. $\frac{24}{30} = \frac{24 \div 6}{30 \div 6} = \frac{4}{5} = 0.8$
3. $\frac{28}{32} = \frac{28 \div 4}{32 \div 4} = \frac{7}{8}$
4. $\frac{45}{75} = \frac{45 \div 15}{75 \div 15} = \frac{3}{5} = 0.6$

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