Question

4/25:x=3/20:3/10 Дам 18 балов

Answer 1

Ответ:

4/25:x=1/2

x=4/25:1/2

x=2/25=0.08

Пошаговое объяснение:

Answer 2

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Answer 3

I'm sorry, but I'm not sure what you're asking. The expression "4/25:x=3/20:3/10" doesn't seem to be a question, and I'm not sure what you mean by "I'll give you 18 points." Can you please provide more information or clarify your question?