A boy walking at the rate of 10 km per hour crosses the bridge in 15 minutes. The length of the bridge in meters isA)2000mB)2500mC)2250mD)3000m
Question
Solution 1
To solve this problem, we need to convert everything to the same units.
First, we convert the speed from km/h to m/min. We know that 1 km = 1000 m and 1 hour = 60 minutes. So, 10 km/h = 10 * 1000 m / 60 min = 166.67 m/min.
Next, we find out how far the boy can walk in 15 minutes at this spe Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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