if ram walks to school from his home at a speed of 3 kilometre per hour then he reaches School 5 minute late at a speed of 4 km hout he reaches School 5 minutes early find the distance between his school and homr
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That depends. We know Iram walked
(45 min)((1/60) hr/min)(4 km/hr) = ((3/4) hr)(4 km/hr) = 3 km.
Now, how far X home is from the school is 0 < X <= 3 km. The reason is that the above 3 km calculation can only be the distance between home and school if the path taken to the school is a straight line. If that's not the case, and the route is more circuitous, you can expect the school to be closer.
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