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2015-02-17T21:37:28+05:30

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The number of girls is 20 and boys is 15.The ration form is 20:15 which can be further simplified into 4:3 just by dividing 5 to each of the number. The fractional form is 4/3 to its simplest form.

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2015-02-17T21:40:50+05:30

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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 ratio of x to y=x/y= x:y
here no.of.girls=20
        no.of.boys=15
so,the ratio = 20/15 = 4/3 = 4:3
hope this helps.....
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