The mass of a certain monarch butterfly is 0.56 gram. what is the mass of 4 monarch butterflys

Very simple question if you think about it, if 1 butterfly is 0.56 grams, then 4 must be 0.56 x 4.

This is because to get from 1 to 4 you do 1 x 4 and the same must be done to 0.56. 

I have worked out the answer for you;

0.56 x 4 = 2.24g

Also, remember the units. (g)

I hope this helped! ;3

Im pretty sure it is a