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Q2: Four friends each flipped a coin different numbers of times. Alice got heads 75% of the time. Mary got heads 8 out of 10 times. Sarah got heads 17 out of 20 times. Ellen got heads 35 of the
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Mar 2, 2024
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Q2: Four friends each flipped a coin different numbers of times. Alice got heads 75% of the time. Mary got heads 8 out of 10 times. Sarah got heads 17 out of 20 times. Ellen got heads 35 of the time. Who had the greatest percentage of heads?
Mathematics
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Christopher Swasey
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You should start by converting them all to percentages to make the question easier in the end. Alice got 75%, Mary got 8/10=80%, Sarah got 17/20=85% and Ellen got 35%. Sarah had the greatest percentage.
Borexino
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Mar 7, 2024
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