Question

Write the following ratio in the simplest form:

48 min : 2 hours 40 min

Answer 1

48 min:2 hours 40 min = 48 min:160 min (1 hour = 60 mins)

`48/160 = (48 ​÷ 16)/(160 ​÷ 16) = 3/10`   (H.C.F. of 48 and 160 is 16.)

Ratio = 3:10