Question

ПЖАЖПЖПЖПЖЖП РЕШИТЕ ПРОШУ

Answer 1

Ответ:

2.2*7/10

4.0

6.4/91

8. 32/57

10.4/25

12.8/27

Answer 2

Решение:

2) $1*2\frac{7}{10} = 2\frac{7}{10}$

4) $\frac{15}{17} * 0 =0$

6) $\frac{4}{13} * \frac{1}{7} = \frac{4*1}{13*7} = \frac{4}{91}$

8) $\frac{2}{3} * \frac{16}{19} = \frac{2*16}{3*19} = \frac{32}{57}$

10) $(\frac{2}{5} )^2 = \frac{2^2}{5^2} = \frac{4 }{25}$

12) $(\frac{2}{3})^3 = \frac{2^3}{3^3} = \frac{8}{27}$