vlmayra
vlmayra vlmayra
  • 22-01-2016
  • Mathematics
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Find common denominators for three sevens and one and half

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Love29Ari
Love29Ari Love29Ari
  • 22-01-2016
3/7 and 1/2    14 is the common denominator    at the end it is   6/14  and 7/14
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Billymkhoi
Billymkhoi Billymkhoi
  • 22-01-2016
3/7 and 1 1/2

Now look at the two denominators: 7 and 2.

Because 7 and 2 are relatively prime, their least common multiple is:
7*2= 14

Therefore, 14 is a common denominator for 3/7 and 1 1/2.

Hope this helps~
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