- A64 s
- B80 s
- C96 s
- D72 s
Step-by-Step Solution
B's time s. A finishes 16 s earlier: s. (96 adds instead of subtracting.)
Answer: A) 64 s
In a 400 m race A beats B by 16 seconds. B runs at 5 m/s. What is A's time for the race?
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