- A66.67%
- B40%
- C50%
- D25%
Step-by-Step Solution
Downstream 30, upstream 18 km/h. %. (40% wrongly divides by 30.)
Answer: A) 66.67%
For a boat with still-water speed 24 km/h on a river flowing at 6 km/h, the downstream speed is what percentage more than the upstream speed?
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