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Mathematics 9 Online
OpenStudy (anonymous):

So, the height of the six stacked containers will be 49.2. (b) There are two other different sizes of containers. The price for renting a container per month for a residence within 30 miles is: 7’ container: 7 ft by 7 ft by 8 ft $99.00 12’ container: 12 ft by 8 ft by 8 ft $199.00 What is the price per cubic foot for each container? Round prices to the nearest cent.

OpenStudy (anonymous):

@CrashOnce @Utterly_Confuzzled

OpenStudy (anonymous):

Plz help me!

OpenStudy (utterly_confuzzled):

Find the volume for each container. Then divide the price by the volume. (Price/Volume)

OpenStudy (anonymous):

i dont get it

OpenStudy (utterly_confuzzled):

Okay, so the volume of the first container is (7x7x8) = 392 Now, just divide 99 by 392. This will give you the price per cubic foot

OpenStudy (anonymous):

oh ok thx

OpenStudy (anonymous):

when i divide those two numbers what do i get

OpenStudy (anonymous):

like what number

OpenStudy (anonymous):

@Utterly_Confuzzled

OpenStudy (utterly_confuzzled):

99/392 = .25 cents per square in

OpenStudy (anonymous):

ok so its 25

OpenStudy (anonymous):

or 0.25?

OpenStudy (utterly_confuzzled):

25 cents so $0.25

OpenStudy (utterly_confuzzled):

That's for the 7 foot container. Now you have to figure out the 12 foot container as well

OpenStudy (anonymous):

what is the one for the 12 foot containers?

OpenStudy (utterly_confuzzled):

So, once again, you have to solve for the volume which is 12x8x8=768 Next, divide the price (199) by the volume 768 199/768 gives you .26 so $0.26 would be your answer

OpenStudy (anonymous):

oh ok thx

OpenStudy (anonymous):

then it says to round the prices to the nearest cent

OpenStudy (anonymous):

@Utterly_Confuzzled

OpenStudy (utterly_confuzzled):

That is them rounded to the nearest cent. I did that for you whenever I gave you the answers

OpenStudy (anonymous):

oh so there already rounded....

OpenStudy (utterly_confuzzled):

Right

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