Question

Сократите дробь
6m\18n
14ab\2at
16p³\48p5
4mn²q\28m²ng
33a5b³\44a⁴b7
Разпишите

Answer 1

1)

$\tt\displaystyle \frac{6m}{18n}=\frac{6m:6}{18n:6} =\frac{m}{3n}$

2)

$\tt\displaystyle \frac{14ab}{2at}=\frac{14ab:2a}{2at:2a}=\frac{7b}{t}$

3)

$\tt\displaystyle \frac{16p^3}{48p^5}=\frac{16p^3:16p^3}{48p^5:16p^3}=\frac{1}{3p^2}$

4)

$\tt\displaystyle \frac{4mn^2q}{28m^2ng}=\frac{4mn^2q:4mn}{28m^2ng:4mn}=\frac{nq}{7mg}$

5)

$\tt\displaystyle \frac{33a^5b^3}{44a^4b^7}=\frac{33a^5b^3:11a^4b^3}{44a^4b^7:11a^4b^3}=\frac{3a}{4b^4}$