Предмет: Математика, автор: Lightishko

Приведите к наименьшему общему знаменателю дроби 13/420 и 9/350

Ответы

Автор ответа: Аноним
0

общий знаменатель 2100, т.е  65/2100 и 54/2100
Автор ответа: Lightishko
0
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354+10839+546+21
5х736х2
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