A train covers a distance of 225 km in $2\frac{1}{2}$ hours with a uniform speed. The time taken, in hours, to cover a distance of 450 km with the same speed is :
Answer & explanation
Correct answer: option 1
Distance = Speed × Time
Speed = \(\frac{225}{2.5}\) = 90 km/h
Time required to cover 450 km
= \(\frac{450}{90}\) = 5 hours