A man can travel a certain distance at the rate of 30 miles an hour by automobile. He walks back the same distance on foot at the rate of 10 miles an hour. What is his average rate for both trips?
Refer to the explanation video.
1297 MCQ for effective preparation of the test of Speed of Word Problems section.
Read the MCQ statement: A man can travel a certain distance at the rate of 30 miles an hour by automobile. He walks back the same distance on foot at the rate of 10 miles an .... for both trips? , keenly and apply the method you have learn through the video lessons for Speed to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 343-13110.