Предмет: Математика, автор: mstossel

Запишите в виде двойного неравенства.
1) 7 < 15 и 15 < 20
2) 0,8 > 0,3 и 0,8 < 1
3) -1 > -5 и -1 < 0
4) m + n < k; k < p + z

Ответы

Автор ответа: NastiaMalina

0

1)7 < 15< 20
2)0,3< 0,8 < 1
3)-5< -1 < 0
4)m + n < k < p + z

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