Question

(a) 40
persons : 200 persons = 15: 75
(b) 7.5 litres : 15 litres = 5 kg : 10 kg
(c) 99 kg : 45 kg = 44:20
(d) 32 m: 64 m = 6 sec : 12 sec
(e) 45 km : 60 km = 12 hours : 15 hours​

Answer 1

Answer:

a)yes. b)yes. c)no. d)yes. E)no