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At a middle school, 40% of seventh graders have taken swimming lessons. If there are 250 studnets in the seventh grade, how many of them have taken swimming lessons?
asked
Feb 11, 2022
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At a middle school, 40% of seventh graders have taken
swimming lessons. If there are 250 studnets in the
seventh grade, how many of them have taken swimming
lessons?
Mathematics
high-school
Esote
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Answer:
100
Explanation:
y = % · x
y = 40% · 250
y = 0.40 · 250
y = 100
Leontalbot
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Feb 16, 2022
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Leontalbot
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