Mathematics
Medium
Question
In a race, a car travelled at a speed of 150 kmph. If it had travelled at 180 kmph, it would have completed the race before 3 minutes. Find the length of the track.
A
50 km
B
45 km
✓ Official correct answer
C
40 km
D
30 km
Community credibility
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A
50 km
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B
45 km
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C
40 km
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D
30 km
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