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Mathematics, 10.09.2021 20:00 bri0521
Three-sevenths of a number is 21. Find the number.
the number is 27
the number is 9
the number is 49
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Answers: 2
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Three-sevenths of a number is 21. Find the number.
the number is 27
the number is 9
th...
the number is 9
th...
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