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Mathematics 7 Online
OpenStudy (helpblahblahblah):

ILL GIVE MEDALS: Maria's father discovered he had 40% body fat. If He weights 210 pounds, how many pounds of body fat does he have? What is 40% of 210? A. 52.5 lbs B. 84 lbs C. 19 lbs D. 8.4 lbs

OpenStudy (helpblahblahblah):

i got 19 and it was wrong please explain

OpenStudy (anonymous):

210*.40=?

OpenStudy (helpblahblahblah):

8400

OpenStudy (anonymous):

The 40 has a decimal in front of it. Try again.

OpenStudy (helpblahblahblah):

84

OpenStudy (anonymous):

Yes that is the answer, good job.

OpenStudy (helpblahblahblah):

thanks

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