Find the elapsed time between 6: 39 a. m. and 9: 20 a. m. if you anwser this u get 15

2 hrs  41 minutes

Step-by-step explanation:

6:39 am to 6:40 am is 1 minute

6:40 am to 7:00 am is 20 minutes

7:00 am to 9:00 am is 2 hrs

9:00 am to 9:20 am is 20 minutes

add the minutes

1 + 20 + 20 = 41 minutes

add the hours

2 hrs

total time

2hrs+ 41 minutes

2 hrs  41 minutes

angle addition postulate

2x=56

step-by-step explanation:

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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