Math, asked by ogznight72, 2 months ago

Please answer my question right now....

Q 1 ) A family took 2hrs to drive from City A to City B at a speed of 55 miles per hour. on the way home they took 3hrs at a speed of 44 miles per hour. what was their average speed for the whole trip.​

Answers

Answered by soumilipurkait09
0

Answer:

48.4 mile/hour

Step-by-step explanation:

Distance travelled in 1st case = 55×2=110 miles

Distance travelled in 2nd case=44×3=132 miles

Total distance travelled = 242 miles

Tolal time taken in 1st and 2nd case=2+3=5 hours

Average Speed = Total distance travelled÷ Total time taken

= 242 ÷ 5

=48.4 mile/hour

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