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6/15 divided by 4/21 = ?
asked
May 26, 2016
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6/15 divided by 4/21 = ?
Mathematics
middle-school
Rikard
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Rikard
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2
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Keep Change Flip!
Keep
the first fraction.
Change
the divided sign to multiply sign.
Flip
the second fraction
And you get 6/15 * 21/4 = 126/60 which simplified to 21/10 or 2 1/10.
So the answer was
2 and 1/10.
Stenix
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May 28, 2016
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Stenix
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Keep 6/15 the same and change Division sign into a multiplication sign and flip 4/21 and that will become 21/4.
126/60=21/10 and 21/10 as a mixed number is 2 1/10 so your answer is 2 1/10. Hoped I helped. :)
AndrejH
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May 31, 2016
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AndrejH
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