Mathematics
Medium
Question
A car traveling with 5/7 of its actual speed covers 42 km in 1 hr 40 min 48 sec. What is the actual speed of the car?
A
30 km/hr
B
35 km/hr
✓ Official correct answer
C
25 km/hr
D
40 km/hr
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
30 km/hr
No member explanations yet for this option.
B
35 km/hr
No member explanations yet for this option.
C
25 km/hr
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D
40 km/hr
No member explanations yet for this option.