If the density of water is 1.0 g/cm3, which of the following objects will float on water?

An object that has a mass of 70 grams and a volume of 75 cm3
An object that has a mass of 60 grams and a volume of 60 cm3
An object that has a mass of 55 grams and a volume of 50 cm3
An object that has a mass of 40 grams and a volume of 20 cm3

4 answers

Can anybody help??

Calculate the density of each object in the answer. density = mass/volume
If density of the object < density H2O it will float. If > water it will sink.
Post your work if you get stuck.

Thank you!!! I figured it out.

is it 70?