Question

дроби пппжжж??????? ​

Answer 1

Ответ смотри на фото

Answer 2

спс

Answer 3

$frac{7}{10} + x = frac{9}{10} \ x = frac{9}{10} - frac{7}{10} \ x = frac{2}{10}$

$frac{29}{32} - x = frac{15}{32} \ x = frac{29}{32} - frac{15}{32} \ x = frac{14}{32}$