Предмет: Математика, автор: homiks123

Сделайте решение 9/16+1/4-5/24
5/7*14/25 3/5*15

Ответы

Автор ответа: nikitasadov
0

(1)= 9/16+1/4=13/16

9*1/16+1*4/16=9+4/16=13/16

(2)=13/16-5/24=29/48

16=2*2*2*2

24=2*2*2*3

НОК=16*3=48

13*3/48-5*2/48=39-10/48=29/48

Всё очень просто! Тут 2 решения

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