Пришлите пожалуйста ответ 15 * (a/5+b/3): если а=1/3,b=0,2 - №31277458

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15 * (a/5+b/3): если а=1/3,b=0,2
- Предмет:
  Алгебра
- Автор:
  reggiebernard
- 6 лет назад

Ответы 1

$15 * (a/5+b/3) =15(\frac{1}{3} * \frac{1}{5}+\frac{1}{5}*\frac{1}{3})=15(\frac{1}{15}+\frac{1}{15})=15(\frac{2}{15}) =\frac{30}{15}=2$
Ответ: 2
- Автор:
  dillon8
- 6 лет назад
- 0
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