Keierasmith
Keierasmith Keierasmith
  • 24-10-2016
  • Mathematics
contestada

use cross Products Property to slove the proprtion 10/7=8/k

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Аноним Аноним
  • 24-10-2016
cross Products Property should be:

10 * K = 8 * 7 
10k = 56
   k  = 56/10
   k=5.6
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