Question

Catul dintre 1 supra 3 din el si numarul 0,(3) este egal cu 5 supra 22

Answer 1

$x - nr.$

$( \frac{1}{3} \times x) \div 0.(3) = \frac{5}{22}$

$\frac{x}{3} \div \frac{3}{9} = \frac{5}{22}$

$\frac{x}{3} \times \frac{9}{3} = \frac{5}{22}$

$\frac{x}{3} \times 3 = \frac{5}{22}$

$x = \frac{5}{22}$