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Mathematics 14 Online
OpenStudy (anonymous):

A serving of raisin bread has 3 grams of fat and 150 calories. What percent of calories are from fat? Remember, there are 9 calories of fat per gram. A. 18% B. 19% C. 20% D. None of the above

OpenStudy (phi):

how many calories in 3 grams of fat?

OpenStudy (anonymous):

18!

OpenStudy (anonymous):

27!

OpenStudy (phi):

don't jump to conclusions 3*9= 27 what fraction is 27 out of 150 calories? Use a calculator

OpenStudy (anonymous):

0.18

OpenStudy (phi):

do you know how to change a decimal to a percent? move the decimal point 2 places to the right....

OpenStudy (anonymous):

So it would be 18%!

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