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प्रश्न
A motorbike travels 425 km in 5 hours. How much distance will be covered by it in 3.2 hours?
उत्तर
Distance covered by motorbike = 425 km
Time taken = 5 hours
Distance covered by motorbike in 1 hour = `425/5` km/hr = 85 km/hr
Then, distance covered in 3.2 hours = 85 × 3.2 = 272 km/hr
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