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7) At 6 A.M. a snowplow, traveling at a constant speed, begins to clear a highway leading out of
town. At 8 A.M. an automobile begins traveling the highway at a speed of 50 km/h and reaches
the plow 30 minutes later. Find the speed of the snowplow in km/h. (3 marks)​

Respuesta :

joeylowe

Answer:

12.5 km/h

Step-by-step explanation:

If the automobile is traveling 50 km/h and reaches the snowplow in 30 minutes, that means the snowplow traveled 25 km in 2 hours.

Set the equation as 25/2 = 12.5 km/h

Hope this helps.

Good luck!!

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