A biker moves 2.5 times faster than a walker. They started moving simultaneously in the same direction from the same point. In two hours they were 18 miles apart. Find the biker's speeds.
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Answer:
The Biker Speed (2.5 × 6) = 15 M/hr.
Step-by-step explanation:
Suppose the walker's speed is X,
Then the biker's speed is 2.5X.
In 2 hours, the walker can travel 2X miles and the biker travels 5X miles.
So, 5X-2X=18 Miles (As Given in Question)
3X=18
X=6.
So,
The Walker Speed (1 × 6) = 6 M/hr
The Biker Speed (2.5 × 6) = 15 M/hr.
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