Question

P, Q and R 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 Q and R
(a) 22:27
(b) 27:22
(c) 32: 33
(d) none

Answer 1

Answer B

Step-by-step explanation:

(P/R)/(Q/P)=Q/R

(12/11)* (9/8)

= 27/22