Question

2/3*12/15-4/10 ajutor

Answer 1

$\frac{2}{3}* \frac{12}{15}- \frac{4}{10}= \frac{24}{45}- \frac{4}{10}= \frac{240-180}{450}= \frac{60}{450}= \frac{10}{75} \\ simplificarea \\ prin \\ 6$