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- Check units.
- Convert if needed.
- Apply S = D/T, D = S x T, or T = D/S.
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Correct Answer:
Method / Topic: Time Speed Distance
Time = distance/speed. Here distance = 180 km and speed = 45 km/h. So time = 180/45 = 4 hours. This means the car covers 45 km every hour, so 180 km needs 4 hours.
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Check units.
- Convert if needed.
- Apply S = D/T, D = S x T, or T = D/S.
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Correct Answer:
Method / Topic: Time Speed Distance
Time = distance/speed. Here distance = 180 km and speed = 45 km/h. So time = 180/45 = 4 hours. This means the car covers 45 km every hour, so 180 km needs 4 hours.
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