Предмет: Математика, автор: ФоксиДокси

Известно, что 8,2×1,5=12,3. Найдите значение выражения:
1) 8,2×(-1,5)
2)-8,2×(-1,5)
3)-8,2×1,5
ПОЖАЛУЙСТА помогите!

Ответы

Автор ответа: a1MoDiK

0

1) -12,3 2) 12,3 3) -12,3

Автор ответа: ФоксиДокси

0

Спасибо

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