Marya7diazki1b Marya7diazki1b
  • 24-11-2016
  • Mathematics
contestada

Consider the proportion 3:4 = 6:8. What is true about the cross products?

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dqelmw250
dqelmw250 dqelmw250
  • 25-11-2016
Cross products are equal
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andriansp andriansp
  • 26-11-2016
by the proportion 3 : 4 = 6 : 8, shoul be:

product of means is 4*6 = 24
and product of extremes is 8*3 = 24

so cross product are equal

hope this help
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