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posted by David on Tuesday, December 4, 2012 at 2:30am.
Three times the reciprocal of a number equals 9 times the reciprocal of 6. Find the number.
let the number be x 3(1/x) = 9(1/6) 3/x = 3/2 3x = 6 x = 2 check: 3(1/2) = 3/2 9(1/6) = 3/2 , looks good.
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