## Extended Response Questions for Test

### Be sure to be able to mathematically figure out which objects are denser. Tell us how to figure out density and provide an example problem.

Be sure to be able to mathematically figure out which objects are denser. Tell us how to figure out density and provide an example problem.

pg 36

To find the density of an object, you have to divide the mass by the volume.D=M/V.

so first you have to find the mass and the volume. to find the volume you multiply the

length, width, and height. Say that you have a box and the mass is 300 grams, and

10 cm long, 5 cm wide, and 3 cm high.  when you multiply those together it equals

150cm3. Now you have to divide the mass by the volume, 300g/150cm3. when you

divide it comes out to 2g/cm3.

Taylor Miller

Re: Be sure to be able to mathematically figure out which objects are denser. Tell us how to figure out density and provide an example problem.

Good...if you have 2 objects...how do you determin which one is more dense?

Re: Be sure to be able to mathematically figure out which objects are denser. Tell us how to figure out density and provide an example problem.

you do it to both rectangles or shapes and whichever one has the higher number it

is more dense

Re: Be sure to be able to mathematically figure out which objects are denser. Tell us how to figure out density and provide an example problem.

got it