Question

СОР ПО МАТЕМАТИКЕ
х*0,01=21,2:100

Answer 1

Пошаговое объяснение:

$x \times 0.01 = 21 .2 \div 100$

$x \times 0.01 = \frac{212}{1000}$

$x \times 0.01 = \frac{53}{250}$

$x = \frac{ \frac{53}{250} }{0.01}$

$x = \frac{53}{250 \times 0.01}$

$x = \frac{53}{2.5}$

$x = \frac{530}{25}$

$x = \frac{106}{5}$