A person jogs at a speed of 8 km/h for 45 minutes. How far does he jog? (2022)

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Question: A person jogs at a speed of 8 km/h for 45 minutes. How far does he jog? (2022)

Options:

Correct Answer: 6 km

Exam Year: 2022

Solution:

Time = 45 minutes = 0.75 hours. Distance = Speed * Time = 8 km/h * 0.75 hours = 6 km.

A person jogs at a speed of 8 km/h for 45 minutes. How far does he jog? (2022)

A person jogs at a speed of 8 km/h for 45 minutes. How far does he jog? (2022)

Step 1: Convert the jogging time from minutes to hours. Since there are 60 minutes in an hour, divide 45 minutes by 60. This gives you 0.75 hours.
Step 2: Use the formula for distance, which is Distance = Speed * Time. The speed is given as 8 km/h and the time is now 0.75 hours.
Step 3: Multiply the speed (8 km/h) by the time (0.75 hours). This calculation is 8 * 0.75.
Step 4: Calculate the result of the multiplication. 8 * 0.75 equals 6.
Step 5: Conclude that the person jogs a distance of 6 kilometers.

Speed, Time, and Distance – Understanding the relationship between speed, time, and distance, and how to convert units of time.