What is the equivalent compound ratio of 5:6::7:10::6:5?

3 Answers on this Question

1. 7:10

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2. The compounded ratio of the ratios: (a : b), (c : d), (e : f) is (ace : bdf)
   sum 1:
   The compunded ratio of (2:3),(6,11)and (11:2)
   a=2;b=3;c=6;d=11;e=11 and f=2
   here formula is:(ace:bdf)
   2*6*11=132 and 3*11*2=66
   then ratio is 132:66
   132/66=2/1 answer is: 2:1
   sum 2:
   What is the equivalent compound ratio of 5:6::7:10::6:5 ?
   a=5;b=6;c=7;d=10;e=6 and f=5
   here formula is:(ace:bdf)
   5*7*6=210 and 6*10*5=300
   then ratio is 210:300
   210/300=7/10(div by 30) answer is: 7:10
   div using calculator answer is : 0.7

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   1. 5:6::7:10::6:5
      =((5/6)/(7/10)/(6/5))
      =((5/6)*(6/5)/(7/10))
      =(1/(7/10))
      =10/7

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