Ответ:
1) 75
2) 100
3) 2.3
4) 0.48
1)200
2)300
3) 200
4)1000
I
1. 75
2. 100
3. 2.3
4. 0.48
II
1. 0.15x = 30
x = 30/0.15
x = 200
2. 0.2x = 60
x = 60/0.2
x = 300
3. 0.07x = 14
x = 14/0.07
4. 0.12x = 120
x = 120/0.12
x = 1000
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Answers & Comments
Ответ:
1) 75
2) 100
3) 2.3
4) 0.48
1)200
2)300
3) 200
4)1000
Ответ:
I
1. 75
2. 100
3. 2.3
4. 0.48
II
1. 0.15x = 30
x = 30/0.15
x = 200
2. 0.2x = 60
x = 60/0.2
x = 300
3. 0.07x = 14
x = 14/0.07
x = 200
4. 0.12x = 120
x = 120/0.12
x = 1000