найдите значения выражения ( -1 5/9 * 2 1/7 + 1 7/12)* 1 1/7 - №19103463

найдите значения выражения ( -1 5/9 * 2 1/7 + 1 7/12)* 1 1/7
- Предмет:
  Математика
- Автор:
  snowyforbes
- 6 лет назад

Ответы 1

( -1 5/9 * 2 1/7 + 1 7/12)* 1 1/7=-2;/// 1)-14/9*15/7=-10/3;// 2)-10/3+1 7/12=-40/12+19/12=-21/12;// 3)-21/12*8/7=-6/3=-2
- Автор:
  jefferystokes
- 6 лет назад
- 0
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