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Any with denominators of which their lowest common multiple is 84; for pairs of fractions these are:
whole numbers and /84
/2 and /84
/3 and /28
/3 and /42
/3 and /84
/4 and /21
/4 and /42
/4 and /84
/6 and /28
/6 and /84
/7 and /12
/7 and /84
/12 and /14
/12 and /21
/12 and /28
/12 and /42
/12 and /84
/14 and /84
/21 and /28
/21 and /84
/28 and /42
/28 and /84
/42 and /84
/84 and /84
There are further possible fractions when there are three at a time, and so on upwards. With 12 fractions at a time they can all have different denominators, namely:
whole numbers, /2, /3, /4, /6, /7, /12, /14, /21, /28, /42 and /84
Though there are other possibilities with one or more repeated denominators.
With 13 or more fractions, some of them of necessity will have the same denominator since there are only 12 factors of 84, namely: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 & 84.
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How would you order these fractions from least to greatest 3-7 5-4 2-6?
Rewriting input as fractions if necessary: 3/7, 5/4, 2/6The least common denominator (LCD) is: 84.Rewriting as equivilant fractions with the LCD: 36/84, 105/84, 28/84Ordering these fractions by the numerator: 28/84
What is the LCD for fractions?
The LCD for fractions is the LCM (least common multiple) of all of the denominators.
Express the fractions of 34 76 and 58 with the lcd?
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What is the LCD for the fractions 13 34 532 and 89 is?
288
The lcd for the fractions 13 34 532 and 89 is what?
288
