# Worksheet: Incredible Measurements

Problem 1: Length Conversion
Convert 250 centimeters to meters.

Problem 2: Weight Conversion
Convert 45 pounds to kilograms. (1 pound = 0.45359237 kilograms)

Problem 3: Volume Calculation
A rectangular box has dimensions 12 cm x 8 cm x 5 cm. Calculate its volume in cubic centimeters.

Problem 4: Time Conversion
Convert 2.5 hours to minutes.

Problem 5: Temperature Conversion
Convert 30 degrees Celsius to Fahrenheit. (Fahrenheit = Celsius * 9/5 + 32)

Problem 6: Area Calculation
Find the area of a triangle with a base of 10 meters and a height of 15 meters.

Problem 7: Distance Calculation
If a car travels at a speed of 80 kilometers per hour for 3.5 hours, how far does it travel?

Problem 8: Liquid Volume Conversion
Convert 2.5 liters to milliliters.

Problem 9: Perimeter Calculation
Find the perimeter of a rectangle with a length of 20 cm and a width of 12 cm.

Problem 10: Energy Conversion
Convert 500 joules to calories. (1 joule = 0.239005736 calories)

1. 2.5 meters
2. 20.41165765 kilograms
3. 480 cubic centimeters
4. 150 minutes
5. 86 degrees Fahrenheit
6. 75 square meters
7. 280 kilometers
8. 2500 milliliters
9. 64 cm
10. 119.502868 calories

Feel free to use a calculator or conversion tables to help you with the calculations.