lui5
lui5 lui5
  • 24-10-2016
  • Mathematics
contestada

8/12=12/N, What is N

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melhunt99
melhunt99 melhunt99
  • 24-10-2016
Cross multiply: 12x12=144, 8xn=8n: 144=8n. Get the unknown by itself: 144/8=18 8n/8=n: 18=n. N=18 :)
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lilangy1
lilangy1 lilangy1
  • 24-10-2016
n=18 

hope this helps 
:3 

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