Question

A train travels a distance of 480 kilometre at a uniform speed if the speed had been 8 kilometre per hour less than it would have taken 3 hours more to cover the same distance we need to find the speed of the train ​

Answer 1

Answers:

distance: 480km

uniform speed:8km/hrs

it takes 3more hours to cover to the same distance so: 8+3=11 hrs

speed: distance/ speed

: 480/11

43.63km/hrs

Answer 2

Answer:

Refer Attachment ☺☺

According to the chapter quadratic equations this is the correct answer

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