alleryAt 75 km per hour, the time to cover 250 km is:
A4 hours 10 minutes
B3 hours 45 minutes
C3 hours 20 minutes
D2 hours 30 minutes
Answer & Solution
Correct answer: C. 3 hours 20 minutes
1. 250 over 75 is 3 and one third hours.
2. One third of an hour is 20 minutes.
3. So 3 hours 20 minutes, or 200 minutes.
_Source: syllabus Mathematics, Chapter 13, Direct and Inverse Proportions._
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