EM-1125
Direct proportion
E Math · Secondary 3 · Medium · Direct proportion
A cyclist travels 90 km at a constant speed and takes 3 hours. Assuming the distance travelled is directly proportional to the time taken, how long will he take to travel 135 km at the same speed?
- 4 h 30 min
- 3 h 30 min
- 5 h
- 6 h
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