Question

бөлімі 18: 21/54; 2/9; 2; 15/27; 65/78​

Answer 1

Ответ:

Пошаговое объяснение:

18 : $\frac{21}{54}$ = 18 . $\frac{54}{21}$ = $\frac{324}{7}$

18 : $\frac{2}{9}$ = 18 . $\frac{9}{2}$ = 81

18 : 2 = 9

18 : $\frac{15}{27}$ = 18 . $\frac{27}{15}$ = $\frac{162}{5}$ = 32,4

18 :  $\frac{65}{78}$ = 18 .  $\frac{78}{65}$ = $\frac{108}{5}$ = 21,6