How many milliliters are there in 6.5 liters?
A.
0.65
B.
65
C.
650
D.
6500
The correct answer and Explanation is :
The correct answer is D. 6500 milliliters.
Explanation:
To convert liters to milliliters, you need to understand the relationship between these two units of measurement. The metric system, which is commonly used to measure liquids, is based on powers of ten. In this system:
1 liter (L) = 1000 milliliters (mL)
To convert liters to milliliters, you multiply the number of liters by 1000.
Step-by-step Conversion:
Given:
6.5 liters
To convert liters to milliliters, multiply 6.5 by 1000:
[ 6.5 \, \text{liters} \times 1000 \, \frac{\text{milliliters}}{\text{liter}} = 6500 \, \text{milliliters} ]
So, 6.5 liters is equal to 6500 milliliters.
Why this works:
The metric system simplifies conversions because it is based on a decimal system (powers of ten). For example, 1 liter is defined as 1000 milliliters, just like how 1 kilogram is 1000 grams. This makes unit conversions straightforward because you only need to shift the decimal point.
- If you are converting a smaller unit to a larger one, you divide.
- If you are converting a larger unit to a smaller one, you multiply.
In this case, you are converting liters (a larger unit) to milliliters (a smaller unit), so multiplying by 1000 is necessary. This is an essential skill in many fields, such as nursing, where precise fluid measurements are critical for patient care, medication administration, and hydration therapy.