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garri49 [273]
3 years ago
7

If you are at mile marker 100 when you start your trip and mike marker 300 four hours later, where were you after 3 hours (assum

ing a constant speed)?
Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0

After 3 hours, you will be on 450 mile marker.

Step-by-step explanation:

<u>step 1:</u> At start, the number in the mile marker is 100

<u>step 2:</u> After 4 hours, the number in the mile marker is 300

<u>step 3:</u> The difference of 300-100= 200. In 4 hours you crossed 200 mile markers.

<u>step 4:</u> Therefore, for 1 hour you can cross= 200/4= 50 mile markers.

For 3 hours, the number of mile markers crossed= 3*50= 150 mile markers.

<u>step 5:</u> After 3 hours, the number in the mile marker will be= 300+150= 450

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