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Math question

Started by Zeld Freelan, December 12, 2012, 12:57:24 AM

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Zeld Freelan

There are 18.5 ounces of soup in a can. This is equivalent to 524 grams. If Jenna has 8 ounces of soup, how many grams does she have round your answer to the nearest whole gram
"You can't touch music, but music can touch you." -Mordecai

Wayshow

1 ounce = 524/18.5 grams
524/18.5 X 8 = your answer
lolz



Al

Use proportions to solve. Write out on ounces/grams = ounces/grams

So you start with 18.5 ounces over 524 grams, = to 8 ounces over x grams. Then solve for x, that will give you # of grams.

18.5/524 = 8/x

Cross multiply.

18.5x = 4192
x = 226.59 and that rounds to 227 grams.

I wish I still had this kind of math lol. If this is too late just get this down for the test. :)
"Start by doing what's necessary, then what's possible; and then suddenly you are doing the impossible." -St. Francis of Assisi


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Vio

Trick question.
8 ounces is one cup, so 18.5 ounces will be more than a pint.
There is no can which can hold that amount of soup.