Question

If the mass of a material is 49 grams and the volume of the material is 7 cm^3, what would the density of the material be?

Answer 1

The equation for density is:

`density = (mass)/(volume)`

To help you remember - my teacher told us to remember "We ♡ density," and the heart stands for
`(m)/(v)`, or
`(mass)/(volume)`. Cheesy, but it works!

Back to the problem:
We know the mass if 49g and the volume is 7
`cm^(3)`, so plug these values into the equation for density:

`density = (mass)/(volume)\\ density = (49\:g)/(7\:cm^(3)) \\ density = 7\:g/cm^(3)`

Answer: The density is 7 g/
`cm^(3)`