A weight lifter can bench press 189 kg. How many milligrams (mg) is this?
Answer: We know that:
[tex]1kg=1,000,000 mg[/tex]
We are given, that a weight lifter can bench press 189 kg
Therefore, a weight lifter can bench press:
[tex]189 \times 1,000,000 mg[/tex]
[tex]189,000,000mg[/tex]
[tex]18.9 \times 10^{7} mg[/tex]
Therefore, [tex]18.9 \times 10^{7} mg[/tex] is equal to the [tex]189 kg[/tex]
