D= mass times volume.
To help you remember draw D= and a heart, erase the middle of the heart and you’ll see it’s an M and a V
Also draw a triangle and draw a horizontal line down the middle on top of the line write “M” draw a vertical line under the horizontal line and in the left put D and right put V. If you want to figure out volume cover the V and you’ll see you need to divide M (mass) by D (density) and it’s very helpful!
