A person travels 50 kms per hour. If he increases his speed by 10 kms per hour, how many minutes will he take to cover 8000 meters ?
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Answer:
8 minutes
Explanation:
50 km+10 km= 60 km / hour
60km goes 60 minutes
1 km goes 60 / 60 minutes
8 km goes 60/60 × 8 km
= 8 minutes
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