Question

200
A period of 4hrs 30 min is what per cent of a day?​

Answer 1

Answer:

Answer. There are 24 hours in a day. 4 hours 30 minutes is 4.50 hours. Which is equal to 18.75%.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

There 24 hours a day or 1440 mins ..

There 24 hours a day or 1440 mins ..For making it more simpler just convert whole time in Minutes.

*4hrs and 30 min*

4hours = 4x (60min)

= 240 mins

30 minutes more

Total Time = 240 minutes (i.e. 4 hours) + 30 minutes [Given]

= 270 minutes

Therefore, for finding Percentage We Know that

PART/TOTAL X 100

( here part is to 270 minutes and total is 1440 minutes)

Since, the percentage -

=270/1440 x 100

=270/1440 x 100 =0.1875 x 100

=270/1440 x 100 =0.1875 x 100=18.75%

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