Convert the following units to its desired units. 1. Convert 5 kilograms into grams 2. Convert 5 ½ ha into m² 3. Convert 30 000 second into hour 4. Convert 650 grams into kg 5. Convert 2 ½ meters into centimeters
The Correct Answer and Explanation is:
Here are the conversions along with explanations for each:
1. Convert 5 kilograms into grams
To convert kilograms to grams, we use the conversion factor 1 kilogram = 1000 grams. Therefore: 5 kg×1000=5000 grams5 \, \text{kg} \times 1000 = 5000 \, \text{grams}5kg×1000=5000grams
So, 5 kilograms is equal to 5000 grams.
2. Convert 5 ½ hectares into square meters
To convert hectares to square meters, we use the conversion factor 1 hectare = 10,000 square meters. First, we convert 5 ½ hectares into a decimal form: 512 ha=5.5 ha5 \frac{1}{2} \, \text{ha} = 5.5 \, \text{ha}521ha=5.5ha
Now, multiply by the conversion factor: 5.5 ha×10,000 m2/ha=55,000 m25.5 \, \text{ha} \times 10,000 \, \text{m}^2/\text{ha} = 55,000 \, \text{m}^25.5ha×10,000m2/ha=55,000m2
So, 5 ½ hectares is equal to 55,000 square meters.
3. Convert 30,000 seconds into hours
To convert seconds to hours, we use the conversion factor 1 hour = 3600 seconds. Therefore: 30,000 seconds÷3600=8.33 hours30,000 \, \text{seconds} \div 3600 = 8.33 \, \text{hours}30,000seconds÷3600=8.33hours
So, 30,000 seconds is equal to approximately 8.33 hours.
4. Convert 650 grams into kilograms
To convert grams to kilograms, we use the conversion factor 1 kilogram = 1000 grams. Therefore: 650 grams÷1000=0.65 kg650 \, \text{grams} \div 1000 = 0.65 \, \text{kg}650grams÷1000=0.65kg
So, 650 grams is equal to 0.65 kilograms.
5. Convert 2 ½ meters into centimeters
To convert meters to centimeters, we use the conversion factor 1 meter = 100 centimeters. First, we convert 2 ½ meters into a decimal form: 212 m=2.5 m2 \frac{1}{2} \, \text{m} = 2.5 \, \text{m}221m=2.5m
Now, multiply by the conversion factor: 2.5 m×100=250 cm2.5 \, \text{m} \times 100 = 250 \, \text{cm}2.5m×100=250cm
So, 2 ½ meters is equal to 250 centimeters.
Summary of Results:
- 5 kg = 5000 grams
- 5 ½ ha = 55,000 m²
- 30,000 seconds = 8.33 hours
- 650 grams = 0.65 kg
- 2 ½ meters = 250 cm
These conversions are essential in ensuring accurate measurements when dealing with various units of length, mass, and time. It is crucial to always remember the conversion factors and apply them correctly to avoid errors.
