Предмет: Математика, автор: fail6

Найди неизвестное число
а)30*x=810000
y:400=5793
355200:z=800
б)67085-k:90=59397
700*(83400:m)=420000
(n+10986)*50=589650
*=умножить

Ответы

Автор ответа: сладкоежка300
0
А)27000
2317200
444
Под б не знаю
Автор ответа: Аmиnа
0

x=27000
y=2317200
z=444
k=691920
m=13,9
n=807,2
Не забудь кликнуть"спасибо"
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