rowlandaimeeaimeer rowlandaimeeaimeer

02-01-2017
Mathematics

contestada

The mean of Greg’s journey times to work on 3 days was 28 minutes.

If it took him 27 minutes and 25 minutes on two of the days, how long did it take him on the third day?

Respuesta :

safiya20 safiya20

02-01-2017

the mean is found by adding the time it takes Greg each day and then diving by the number of days: 27+25+32=84.
84/3=28 min
it takes Greg 32 min on the third day

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roxana85 roxana85

30-07-2018

28x3=84

84-27-25=32

That is my solution.

Answer Link

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