Final answer:
730g is 73% of a kilogram, as 1 kg equals 1000 grams. To find this, you divide 730 grams by 1000 grams and then multiply by 100. It is important to remember various conversion factors when dealing with mass and weight conversions.
Step-by-step explanation:
To find 730g as a percentage of a kilogram, we need to know that 1 kilogram (kg) equals to 1000 grams (g). The percentage is calculated by dividing the mass in grams by the mass in kilograms and then multiplying the result by 100 to get a percentage.
So, the percentage for 730g of a kilogram is calculated as follows:
- Convert kilograms to grams: 1 kg = 1000 g.
- Divide the mass in grams by the mass in kilograms: 730 g / 1000 g.
- Multiply by 100 to convert to a percentage: (730 g / 1000 g) × 100.
Thus, 730g is 73% of a kilogram.
To put the concept into perspective by using similar examples:
- 3.8 × 10-5 kg is equivalent to 0.038 g, since 103 mg equals 1 g, hence 3.8 mg.
- 4.2 x 10-3kg is the same as 4.2 g, again using the conversion where 1 kg = 1000 g.
As per the other measures:
- 1 metric ton equals to 106 grams or 1000 kg.
- A gram is also equivalent to 0.0353 oz.
Therefore, when dealing with weight and mass conversions, it's important to remember these conversion factors and use them correctly.