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2015-05-21T20:00:08+08:00

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To look for the percentage:
 \frac{boys}{boys+girls} = \frac{27}{27+18} = \frac{27}{45} =0.6=60%
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2015-05-21T21:00:30+08:00

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The total of people is 45.
To find the percent of boys, divide 27 by 45
27 divided by 45=0.6

Multiply 0.6 by 100 to become percent
0.6 x 100=60%

Hope this helps =)
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