Question

How many micrograms make 1 kg?

Answer 1

`1` kilogram makes `1,000,000,000` or `10^9` micrograms.

Explanation:

`1` microgram is one-millionth of standard unit, which is gram here,

Hence, one gram has `1,000,000` micrograms.

As `1` kilogram has `1000` grams,

`1` kilogram makes `1000xx1,000,000=1,000,000,000` or `10^9` micrograms.