Question

A train covers a distance of 600 km atx km/h. Had the
speed been (x +20) km/h, the time taken to cover the
distance would have been reduced by 5 hours. Write
down an equation in rand solve it to evaluate x.​

Answer 1

Answer:

Step by step explanation

Just have spd 1*time 1=spd 2*time 2

And just equalate

For clear idea look into pic

Like if you like my answer