Question

Решите быстренько 0,9-(3/9*6/14)=

Answer 1

$0.9 - ( \frac{3}{9} \times \frac{6}{14} )$

$\frac{9}{10} - ( \frac{1}{3} \times \frac{3}{7} )$

$\frac{9}{10} - \frac{1}{7}$

$\frac{53}{70}$