Question

A period of 4h 30 min is what percent of the day

Answer 1

Hey There! 4h 30 min = 270 min
And, One day has 24 hrs = 1440 min

Let 270 is x% 1440

1440x/100 = 270
Or, x = 270 × 100/1440
Or, x = 27000/1440
Or, x = 18.75


Hence,
Required percentage is 18.75 %.