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24 November, 12:26

They 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 by 40%. How many members are on the swim team this summer?

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  1. 24 November, 13:51
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    20Members

    Step-by-step explanation:

    20 - (30%*20) = 6

    20-6=14

    10 - (40%*10) = 4

    10-4=6

    6+14=20
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