Math, asked by eshaal1234212332, 19 days ago

Mary drives her car for 1 1/2 hours km with a constant speed of 65km/h and then for another 45 minutes with a constant speed of 80 km/h. What was her average speed ?
(PLS TELL ME FULL STEP BY STEP) = THANKYOU

Answers

Answered by paisakamaoa
0

Step-by-step explanation:

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Answered by nishukhyalia84
0

Answer:

65km/h

Explanation:

Because she traveled for hours with a minutes with 80 km/h.

constant speed of 65km/h and only 45minutes with 80 km/h

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