An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 (2/3) hours, it must travel at a speed of ____ kmph
Question
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours.
To cover the same distance in 1 (2/3) hours, it must travel at a speed of ____ kmph.
Solution
Sure, let's solve this step by step:
Step 1: First, we need to find out the total distance covered by the plane. We can do this by multiplying the speed of the plane by the time it traveled. So, 240 kmph * 5 hours = 1200 km.
Step 2: Now, we need to find out the speed required to cover the same distance in 1 2/3 hours. To do this, we divide the total distance by the time. But first, we need to convert 1 2/3 hours to a decimal. 1 2/3 hours = 1.67 hours.
Step 3: Now, we divide the total distance by the time. So, 1200 km / 1.67 hours = 718.56 kmph.
So, to cover the same distance in 1 2/3 hours, the plane must travel at a speed of approximately 718.56 kmph.
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