JakeMN2769 JakeMN2769
  • 19-07-2017
  • Mathematics
contestada

What part of a aday is 4 hours and 20 mintes?

Respuesta :

tonb
tonb tonb
  • 19-07-2017
Let's convert everything to minutes and create a fraction.

A day has 24*60 = 1440 minutes
4 hours and 20 minutes is 4*60+20 = 260 minutes

The fraction 260/1440 simplifies to 13/72 part of a day.
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