Question

Find the ratio of:
(a) 5 km to 400 m
(b) 2 hours to 160 minutes​

Answer 1

(a) 5km to 400m

5km = 5000 m

therefore, 5000/400 = 50/4 = 25/2

hence , the required ratio is 25:2

(b) 2 hr to 160min

2hr = 120min

therefore, 120min/160min = 12/16 = 3/4

hence , the required ratio is 3:4