Mathematics
Medium
Question
In a 300 m race A beats B by 22.5 m or 6 seconds. B’s time over the course is__________?
A
86 sec
B
80 sec
✓ Official correct answer
C
76 sec
D
None of these
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
86 sec
No member explanations yet for this option.
B
80 sec
No member explanations yet for this option.
C
76 sec
No member explanations yet for this option.
D
None of these
No member explanations yet for this option.