A kettle can hold 4 liters of milk how many cups of 250 ml can be filled in it
The Correct Answer and Explanation is:
To solve the problem, we are given:
- 1 kettle = 4 liters of milk
- 1 cup = 250 milliliters
Step 1: Convert liters to milliliters
Since 1 liter = 1000 milliliters, then:4 liters=4×1000=4000 milliliters4 \text{ liters} = 4 \times 1000 = 4000 \text{ milliliters} 4 liters=4×1000=4000 milliliters
Step 2: Divide total milliliters by the volume of one cup
We now divide the total volume of milk by the volume of one cup:4000 ml250 ml=16\frac{4000 \text{ ml}}{250 \text{ ml}} = 16 250 ml4000 ml=16
Final Answer:
16 cups\boxed{16} \text{ cups}16 cups
Explanation
To determine how many cups can be filled from 4 liters of milk when each cup holds 250 milliliters, we need to ensure all the units are compatible. Since cups are measured in milliliters and the kettle is measured in liters, the first step is converting the volume of the kettle from liters to milliliters. There are 1000 milliliters in one liter, so 4 liters is equal to 4000 milliliters. This conversion is essential because it allows us to work within a consistent measurement system.
Next, we take the total volume in milliliters and divide it by the volume of a single cup. Each cup holds 250 milliliters. Dividing 4000 milliliters by 250 milliliters per cup gives us the number of cups that can be filled without any milk left over. The calculation 4000 ÷ 250 equals 16, meaning exactly 16 cups of 250 milliliters can be filled from a full 4-liter kettle.
This problem illustrates the importance of unit conversion and division in practical everyday measurements. Whether cooking, serving beverages, or conducting any task involving volume, knowing how to shift between units and divide quantities accurately is a useful skill. It also shows how math helps manage resources efficiently, ensuring that every cup gets the same amount without overfilling or wasting any milk.
