How to Convert Scientific Notations?

Question

I need to convert 6.4x10-7kg into

grams

milligrams

micrograms

nanograms

picograms

Now is it just a case of having to multiply the scientific value by 1000 ?

I am bit confused as the question says to calculate the mass which I assume is just the weight?

Answer 1

ok

a gram = 1/1000 of kg i.e. 10-3 kg

milli gram = 1/1000 of a gram i.e. 10-6 kg

micro gram = 1/1000 of a milli gram i.e. 10-9 kg

nanogram = 1/1000 of a micro gram i.e 10-12 kg

pico gram = 1/1000 of a nano gram i.e. 10-15 kg

use the above conversion to solve