Question

If the density of water is 1 g/ml, what is the mass of 3ml of water?

PLEASE HELP

Answer 1

3 grams

Step-by-step explanation:

i got it correct on my test

Answer 2

You can use dimensional analysis to figure this out.

`=3\ ml` ×
`(1g)/(ml)`

= 3 grams

If done correctly, ml and ml will cancel out, leaving you with grams.

If you don't know dimensional analysis, simply multiply 3 ml by 1 grams and that should still get you 3 grams.