Answer :
To convert between units of mass, it's important to know the basic conversion factors. Here are the key conversion factors we'll use in this exercise:
- 1 gram (g) = 1,000 milligrams (mg)
- 1 kilogram (kg) = 1,000 grams (g)
- 1 metric ton (t) = 1,000 kilograms (kg)
Using these, we can perform the conversions as follows:
3 mg = ...... g
[tex]3 \, \text{mg} = \frac{3}{1000} \, \text{g} = 0.003 \, \text{g}[/tex]
64.7 t = ...... kg
[tex]64.7 \, \text{t} = 64.7 \times 1000 \, \text{kg} = 64700 \, \text{kg}[/tex]
75 g = ...... kg
[tex]75 \, \text{g} = \frac{75}{1000} \, \text{kg} = 0.075 \, \text{kg}[/tex]
28 g = ...... mg
[tex]28 \, \text{g} = 28 \times 1000 \, \text{mg} = 28000 \, \text{mg}[/tex]
0.03 kg = ...... g
[tex]0.03 \, \text{kg} = 0.03 \times 1000 \, \text{g} = 30 \, \text{g}[/tex]
84 kg = ...... t
[tex]84 \, \text{kg} = \frac{84}{1000} \, \text{t} = 0.084 \, \text{t}[/tex]
0.0002 t = ...... g
[tex]0.0002 \, \text{t} = 0.0002 \times 1000 \times 1000 \, \text{g} = 200 \, \text{g}[/tex]
1.492 mg = ...... kg
[tex]1.492 \, \text{mg} = \frac{1.492}{1000 \times 1000} \, \text{kg} = 0.000001492 \, \text{kg}[/tex]
89.3 kg = ...... mg
[tex]89.3 \, \text{kg} = 89.3 \times 1000 \times 1000 \, \text{mg} = 89300000 \, \text{mg}[/tex]
49110763 mg = ...... t
[tex]49110763 \, \text{mg} = \frac{49110763}{1000 \times 1000 \times 1000} \, \text{t} = 0.049110763 \, \text{t}[/tex]
58 kg = ...... mg
[tex]58 \, \text{kg} = 58 \times 1000 \times 1000 \, \text{mg} = 58000000 \, \text{mg}[/tex]
320 g = ...... t
[tex]320 \, \text{g} = \frac{320}{1000 \times 1000} \, \text{t} = 0.00032 \, \text{t}[/tex]
Understanding these conversion factors allows you to convert between various units of mass accurately.
