Question

37
The maximum speed of a train is 90 km/h. It takes 10 hours to cover a distance of 500 km. The
ratio of its average speed to maximum speed is
b) 5:9
c) 1:5
d) 5:1​

Answer 1

Answer:

Given:

Maximum speed= 90km/hr

Time=10hrs

DISTANCE = 500km

Average speed= TOTAL DISTANCE/ TOTAL time

= 500/ 10

=50km/ hr

Ratio of maximum speed and average speed is = 90/ 50

=9:5

Ratio of maximum speed and average speed is =9:5

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