Question

p q and R are three cities the ratio of average temperature between P and Q is 11:12 and that between p and R is 9:8 the ratio between the average temperature of q and r is ​

Answer 1

P /Q = 11 / 12 P / R = 9 / 8

Q / R = P/R / P/Q = 9/8 / 11/12 = 9*12 / 8*11 = 27/22

Q : R = 27 : 22

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Answer 2

Answer:

P:Q= 11:12

P:R= 9:8

To find out average ratio between Q:R

P:Q= 11:12= 11*9:12*9= 99:108

P:R= 9:8= 9*11:8*11= 99:88

[Now 'P' is common]

So, Q:R= 108:88(Dividing by 2 two times)

Q:R=27:22 (Answer)

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