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Question: A truck driver must complete a 180-mile trip in 4 hours. If his average speed is 50 miles per hour for the first 3 hours, then how fast must he travel for the final hour ?
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Question: A truck driver must complete a 180-mile trip in 4 hours. If his average speed is 50 miles per hour for the first 3 hours, then how fast must he travel for the final hour ?
Question 1: A truck driver must complete a 180-mile trip in 4 hours. If his average speed is 50 miles per hour for the first 3 hours, then how fast must he travel for the final hour ?
View topic: গড় (Average)
25
35
40
30
Source: IFIC Bank Ltd - Probationary Officer - 22.01.2010
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Answer: 30
Explanation:
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