Find the ratio of the following.

(a) Speed of a cycle 15 km per hour to the speed of scooter 30 km per hour.


(b) 5 m to 10 km


(c) 50 paise to Rs 5


(a) Given that, Speed of cycle = 15 km/hr


Speed of scooter = 30 km/hr


Hence ratio of speed of cycle to that of scooter = 15 : 30 = 1 : 2


(b) Required ratio = 5 : (10×1000) ( 1 km = 1000 m)


= 1 : 2000


(c) 1 Rs = 100 paise


Required ratio = 50 : 500


= 1 : 10


1
1