Question

Find the Ratio of the following :
a) 21 hours to 49 hours .
b) 75 cm to 3 m.
c) A dozen to a score .
d) 1 hour to 20 minutes. ​
plz help me to do this

Answer 1

a) 21:49 = 3:7

b) 75:300 = 1:4

d) 60:20 = 3:1

Answer 2

Answer:

a) 21 hours to 49 hours - 3 : 7

b) 75 cm to 3 m - 1 : 4

c) A dozen to a score - 3 : 5

d) 1 hour to 20 minutes - 3 : 1