Mathematics, 31.07.2019 06:30 madi2878

If there are 20% of the boys and 30% of the girls in a high school like tennis, and 60% of the boys and 90% of the girls like math, if 500 students like tennis and 1500 like math, how many boys and girls are in the school

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If there are 20% of the boys and 30% of the girls in a high school like tennis, and 60% of the boys...

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