Last week, your delivery runs took 7 hours 12 minutes on monday, 6 hours 46 minutes on wednesday, and 6 hours 53 minutes on friday. what was your average time for a delivery run?

Step-by-step explanation:

1. Add the hours and minutes separately

2. Calculate the average time

The hours do not divide evenly by 3.

(a) Convert the hours to a multiple of 3.

Subtract 1 h  from the hours and add 60 min to the minutes

Now, the hours are divisible by 3.

(b) Divide by three

Divide the hours and the minutes separately

6 hours 57 minutes

Step-by-step explanation:

1 hour = 60 minutes

On Monday delivery time = 7 hours 12 minutes

Change into minutes, 7 hours 12 minutes = 7×60+12 = 432 minutes

On Wednesday delivery time = 6 hours 46 minutes

Change into minutes, 6 hours 46 minutes  = 6×60+46 = 406 minutes

On Friday delivery time = 6 hours 53 minutes

Change into minutes, 6 hours 53 minutes = 6×60+53 = 413 minutes

To find the average time for a delivery run.

Now change 417 minutes to hour

60 minutes = 1 hour

417 minutes = 6 hours 57 minutes

Hence, the average time for a delivery run is 6 hours 57 minutes

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an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: