Сравните:
1) |-3,9| и |3,9|;
2) |30| и |-50|;
3)|-1,4| и |-14|;
4) |-2/3| и |-1/2|;
5) |-4/7| и |-4/5|;
6) |-7/9| и |7/9|;
Пжлпомогите решить
1) |-3,9| и |3,9|;
2) |30| и |-50|;
3)|-1,4| и |-14|;
4) |-2/3| и |-1/2|;
5) |-4/7| и |-4/5|;
6) |-7/9| и |7/9|;
Пжлпомогите решить
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Answers & Comments
1) |-3,9| ≥ |3,9|;
2) |30|≤ |-50|;
3)|-1,4| < |-14|;
4) |-2/3| >|-1/2|;
5) |-4/7| < |-4/5|;
6) |-7/9| ≤ |7/9|;