Question

Найдите отношение. 1) 1,8/7,2= 2) 2,8/0,07= 3) 40см/8см= 4) 10м/1км= 5) 36кг/240г= 6) 42мин/2ч=

Answer 1

1. 0,25.
2. 40.
3. 5.
4. 0,01.
5. 36*1000=36000. 36000/240=150.
6. 2*60=120. 42/120=0,35.
Вроде, так

Answer 2

1) 1.8/7.2 = 0.25 The ratio of 1.8 to 7.2 is 0.25. This means that for every 1.8 units, there are 7.2 units.

2) 2.8/0.07 = 40 The ratio of 2.8 to 0.07 is 40. This means that for every 2.8 units, there are 0.07 units.

3) 40cm/8cm = 5 The ratio of 40cm to 8cm is 5. This means that for every 40 centimeters, there are 8 centimeters.

4) 10m/1km = 0.01 The ratio of 10 meters to 1 kilometer is 0.01. This means that for every 10 meters, there is 1 kilometer.

5) 36kg/240g = 0.15 The ratio of 36 kilograms to 240 grams is 0.15. This means that for every 36 kilograms, there are 240 grams.

6) 42min/2hr = 0.7 The ratio of 42 minutes to 2 hours is 0.7. This means that for every 42 minutes, there are 2 hours.

In each case, the ratio represents the relationship between the two quantities. It tells us how many times one quantity is greater or smaller than the other.