Предмет: Физика, автор: rfeofilov433

дано
a-30см
b-20см
c-5см
p(плотность)-7,1 г/см в кубе
m-?

переведите в СИ и всё, решить смогу сам

Ответы

Автор ответа: mash4444

0

Ответ:

а)30см=0.3

b)20см=0.2

с)5см=0.05

rfeofilov433: у меня переодическая дробь получается при решении

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