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 p q and r is.
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14
Answer:
27:22
Step-by-step explanation:
P:R=9:8
P:Q=11:12
so,P:Q:R=(9*11):(12*9)(11*8)
99:108:88
THEREFORE
Q:R=108:88
Q:R=27:22(divided by 4)
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