SOLUTION: There were 20 girls and 10 boys on the swim team last Summer. This summer,the number of girls decreased by 30% and the number of boys increased by 40%.How
many member are on the s
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Question 949278: There were 20 girls and 10 boys on the swim team last Summer. This summer,the number of girls decreased by 30% and the number of boys increased by 40%.How
many member are on the swim team this summer?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
There were 20 girls and 10 boys on the swim team last Summer. This summer,the number of girls decreased by 30% and the number of boys increased by 40%.How
many member are on the swim team this summer?
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# = 0.7*20 + 1.4*10 = 14+14 = 28
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Cheers,
Stan H.
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