Сравните: 1) |-3,9| и |3,9|; 2) |30| и |-50|; 3)|-1,4| и |-14|; 4) |-2/3| и |-1/2|; 5)...

Question

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

Answer 1

Сравните:
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|;