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Автор - женя184

найдите 30% от числа 400 30 1 0,5

Ответ

Автор - susan2002Daria13
1) 400. 400:100*30=120
2)30. 30:100*30=9
3)10. 10:100*30=3
4)5. 5:100*30=1,5

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