College

25. Carry out each of the following conversions:

a. 18.5 m to km

b. 16.3 km to m

c. 247 kg to g

d. 4.32 L to mL

e. 85.9 dL to L

26. Express:

f. [tex]$8251 \, L \, \text{to} \, \text{cm}^3$[/tex]

Answer :

Certainly! Let's convert each measurement step-by-step:

1. Convert 18.5 meters to kilometers:
- There are 1,000 meters in a kilometer.
- To convert meters to kilometers, divide the number of meters by 1,000.
- [tex]\( 18.5 \, \text{m} \div 1000 = 0.0185 \, \text{km} \)[/tex]

2. Convert 247 kilograms to grams:
- There are 1,000 grams in a kilogram.
- To convert kilograms to grams, multiply the number of kilograms by 1,000.
- [tex]\( 247 \, \text{kg} \times 1000 = 247,000 \, \text{g} \)[/tex]

3. Convert 16.3 kilometers to meters:
- There are 1,000 meters in a kilometer.
- To convert kilometers to meters, multiply the number of kilometers by 1,000.
- [tex]\( 16.3 \, \text{km} \times 1000 = 16,300 \, \text{m} \)[/tex]

4. Convert 4.32 liters to milliliters:
- There are 1,000 milliliters in a liter.
- To convert liters to milliliters, multiply the number of liters by 1,000.
- [tex]\( 4.32 \, \text{L} \times 1000 = 4,320 \, \text{mL} \)[/tex]

5. Convert 85.9 deciliters to liters:
- There are 10 deciliters in a liter.
- To convert deciliters to liters, divide the number of deciliters by 10.
- [tex]\( 85.9 \, \text{dl} \div 10 = 8.59 \, \text{L} \)[/tex]

6. Convert 8,251 liters to cubic centimeters (cm³):
- There are 1,000 cubic centimeters (or milliliters) in a liter.
- To convert liters to cubic centimeters, multiply the number of liters by 1,000.
- [tex]\( 8,251 \, \text{L} \times 1000 = 8,251,000 \, \text{cm}^3 \)[/tex]

These are the conversions for each of the given measurements.