Question

18 км :?=72м.,) ?*25=7грн.,)14грн:?=56к.) ?:250=8кг.,) 8кг*?=2ц.,) 4ц:?=16кг​

Answer 1

Ответ:

Пошаговое объяснение:

18000 м : 250=72 м,

28 к.*25=7 грн,

14грн:25=56к.,

2000кг:250=8кг,

8кг*25=2ц,

4ц:25=16кг

Answer 2

To solve the given equations, let's use the symbol "?" to represent the unknown values:

1. 18 km : ? = 72 m To convert kilometers to meters, we multiply by 1000 (1 km = 1000 m). ? = 18 km * 1000 m/km = 18000 m

2. ? * 25 = 7 грн. To find the value of "?", we need to divide both sides of the equation by 25: ? = 7 грн. / 25 = 0.28 грн.

3. 14 грн : ? = 56 кг To find the value of "?", we need to divide 14 грн. by 56 кг: ? = 14 грн. / 56 кг = 0.25 грн./кг

4. ? : 250 = 8 кг To find the value of "?", we need to multiply both sides of the equation by 250: ? = 8 кг * 250 = 2000

5. 8 кг * ? = 2 ц To find the value of "?", we need to divide 2 ц by 8 кг: ? = 2 ц / 8 кг = 0.25 ц/кг

6. 4 ц : ? = 16 кг To find the value of "?", we need to divide 4 ц by 16 кг: ? = 4 ц / 16 кг = 0.25 ц/кг

So, the solutions to the equations are:

1. 18 km = 18000 m
2. ? = 0.28 грн.
3. ? = 0.25 грн./кг
4. ? = 2000
5. ? = 0.25 ц/кг
6. ? = 0.25 ц/кг