StarLight44 StarLight44
  • 06-11-2015
  • Mathematics
contestada

help! I cant solve this

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TSO
TSO TSO
  • 06-11-2015
In one month, there are on average 30 days.

So if he talks 135 minutes per month, he talks on average 135/30 minutes per day

135/30 = 4.5

So on average he talks to his grandfather for 4 minutes and 30 seconds a day.
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Percy2Chase
Percy2Chase Percy2Chase
  • 06-11-2015
The answer is 4.5, because you divide 135/30
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