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If a train travels 25 miles in 2 hours and 15 minutes, what is it's average speed in miles per hour? • 10 mph • 11.1 mph • 12.5 mph • 9.1 mph
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1 vote
If a train travels 25 miles in 2 hours and 15 minutes, what is it's average speed in miles per hour?

• 10 mph
• 11.1 mph
• 12.5 mph
• 9.1 mph

User Siji
by
7.5k points

1 Answer

6 votes
2 hours 15 mins = 2 1/4 hours

2 1/4 hours = 25 miles

1 hour = 25 ÷ 2 1/4 = 25 ÷ 9/4 = 25 x 4/9 = 11.1 miles

Answer: 11.1 mph
User Yawl
by
8.8k points
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