Question

Bennie is calculating the density of books in a box. He knows the number of books in the box and the volume of the box. Which of the following formulas can be used to calculate the density of books in the box?

Density = number of books over volume of shelf
Density = volume of shelf over number of books
Volume of shelf = density over number of books
Number of books = density over volume of shelf

Answer 1

Im assuming that hte box and shelf are the same thing?

Answer 2

Its's obvious that the last two are not the correct answers since we are solving for density.

Answer 3

what do you think ?

Answer 4

I think its A

Answer 5

Density is the measurement of the amount of mass per unit volume.

Answer 6

you are correct.