Question

Вычислите 9/22 ·5√ 32/243

Answer 1

Ответ: $\frac{10\sqrt{2} }{297}$

Объяснение:

$\frac{9}{22}$×$\frac{5\sqrt{32} }{243}$= $\frac{9}{22}$×$\frac{5\sqrt{16*2} }{243}$=$\frac{9}{22}$×$\frac{5*4\sqrt{2} }{243}$=$\frac{9}{22}$×$\frac{20\sqrt{2} }{243}$=$\frac{20\sqrt{2} }{22*27}$=$\frac{10\sqrt{2} }{11*27}$=$\frac{10\sqrt{2} }{297}$