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Mathematics 13 Online
OpenStudy (anonymous):

What percent of people rode bikes to the city park? A. 10% B. 20% C. 25% D. 40% http://static.k12.com/calms_media/media/1417500_1418000/1417680/1/81751711c0c8e01061112ff70601f2393057e61f/FGA_130917_261003.jpg

OpenStudy (anonymous):

number of bike/total *100

OpenStudy (igreen):

Find the total amount of people. 32 + 20 + 20 + 8 = ?

OpenStudy (anonymous):

That would b 60, rite?

OpenStudy (igreen):

No..add 32 + 20 + 20 + 8

OpenStudy (anonymous):

80

OpenStudy (igreen):

Then divide 20 to that, since 20 people rode their bikes to the park..finally multiply 100.

OpenStudy (igreen):

Yes, now divide 20 / 80

OpenStudy (anonymous):

4?

OpenStudy (igreen):

Check again..you divided the wrong way..it's 20 / 80 not 80 / 20

OpenStudy (anonymous):

oh ok. So is it 0.25?

OpenStudy (igreen):

Yep! Now multiply by 100

OpenStudy (anonymous):

25% Which would b C

OpenStudy (igreen):

Yep, you got it.

OpenStudy (anonymous):

Okie. Thx! :)

OpenStudy (igreen):

Np

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