Question

Dominic rented a car for the weekend. When he started driving on the highway he noticed the odometer had already logged 18,115 miles. After 45 minutes of highway driving, the odometer read 18,169 miles.
If he drove on the highway a total of four hours and traveled at a constant speed that entire time, what did the odometer read when he exited the highway?

Answer 1

The reading in the odometer will be 18,403 miles after travelling for 4 hours on the highway as Dominic covered a distance of 288 miles on the highway.

Distance on the odometer that was already logged = 18,115 miles.

Distance on the odometer after 45 minutes = 18,169 miles.

Distance covered in 45 mins = 18169 - 18115 = 54 miles.

Speed = 54 miles / 45 min

Speed = 6 miles / 5 minutes = 72 miles / hour

Now, he drove on the highway for 4 hours.

Time = 4 h

Distance = speed × time

D = 72 × 4 miles

D = 288 miles

Reading on the odometer when he exited the highway will be:

R = 18115 + 288 miles

R = 18403 miles.

Therefore, we get that, the reading in the odometer will be 18,403 miles after travelling for 4 hours on the highway as Dominic covered a distance of 288 miles on the highway.

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brainly.com/question/7243416

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