Question

A weight lifter can bench press 189 kg. How many milligrams (mg) is this?

Answer 1

A weight lifter can bench press 189 kg. How many milligrams (mg) is this?

Answer: We know that:

`1kg=1,000,000 mg`

We are given, that a weight lifter can bench press 189 kg

Therefore, a weight lifter can bench press:

`189 * 1,000,000 mg`

`189,000,000mg`

`18.9 * 10^(7) mg`

Therefore,
`18.9 * 10^(7) mg` is equal to the
`189 kg`