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Johnny is travelling to a meeting that is 28 miles away. He needs to be there in 30 minutesfast does he need to go to make it to the meeting on time ?(A) 25 mph(B) 37 mph(C) 56 mph(D) 49 mph. |
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Answer» time = 30 minutes = 1/2 hrdistance = 28 milesspeed = distance / time = 28/(1/2) = 28*2 = 56 mph the correct answer is 56mph 56mph is the answer of the given question 56mph is the answer of the given question. the correct answer is 56 mph time=30 minutes =1/2hourdistance=25 milesspeed= distance/time=28/(1/2)=28×2=56 mph the correct answer is 56 mph Speed=56mph is the right answer |
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