Question

plsss dau coroana ᑭᒪՏՏՏ ​

Answer 1

$\frac{28}{30} \div \frac{21}{25} =$

$= \frac{28}{30} \times \frac{25}{21} =$

$= \frac{7 \times 4}{5 \times 6} \times \frac{5 \times 5}{3 \times 7} =$

$= \frac{2}{3} \times \frac{5}{3} =$

$= \frac{10}{9}$

Answer 2

Răspuns:

28/30×25/21=4/6×5/3pentru ca simplificam 28 si 21 cu 7 si 30 si 25 cu 5 spet ca te am ajutat.