In questions is state whether the given statements are true (T) or false (F).
(A) 15m : 40m = 35m : 65m
(B) 27cm2: 57cm2 = 18cm : 38cm
(C) 5kg : 7.5kg = Rs 7.50 : Rs 5
(D) 20g : 100g = 1metre : 500cm
(E) 12 hours : 30 hours = 8km : 20km
(F) The ratio of 10kg to 100kg is 1:10