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Chike traveled 360 km at an average speed of 80 km per hour. How long did the journey take him?

A. 1 hour 20 minutes
B. 4½ hours
C. 6 hours
D. 45 hours
E. 48 hours

Answer :

The correct option is (b).

Chike's journey took 4.5 hours at 80 km/hour, making the correct answer (b) 4¹/2 hours.

To find out how long Chike's journey took, you can use the formula:

Time (hours) = Distance (km) / Speed (km/hour)

In this case, Chike traveled 360 km at an average speed of 80 km/hour. Plug these values into the formula:

Time (hours) = 360 km / 80 km/hour

Now, calculate the time:

Time (hours) = 4.5 hours

To convert this to minutes, multiply by 60 since there are 60 minutes in an hour:

Time (minutes) = 4.5 hours * 60 minutes/hour = 270 minutes

Now, you want to express this time in hours and minutes, so divide 270 minutes by 60 to separate it into hours and minutes:

270 minutes / 60 minutes/hour = 4 hours with a remainder of 30 minutes

So, Chike's journey took 4 hours and 30 minutes.

Now, let's see which answer choice matches this result:

(a) 1 hour 20 minutes - Incorrect

(b) 4¹/2 hours - This is equivalent to 4.5 hours, which is the correct answer.

(c) 6 hours - Incorrect

(d) 45 hours - Incorrect

(e) 48 hours - Incorrect

The correct answer is 4¹/2 hours, which is equivalent to 4.5 hours.

The complete question is here:

Chike travelled 360km at an average speed of 80km an hour. How long did the journey take him?

(a) 1 hour 20 minutes

(b) 4¹/2 hours

(c) 6 hours

(d) 45 hours

(e) 48 hours

Thanks for taking the time to read Chike traveled 360 km at an average speed of 80 km per hour How long did the journey take him A 1 hour 20 minutes. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada

it take at least 4 hours to travel 360 km