Question

A bus travels at the speed of x km per hour from Delhi to Meerut. After the jour
hours, Meerut is still 100 m away. Express the distance from Delhi to Meerut
variable x.​

Answer 1

Dear Student,

◆ Answer -

d = 4x + 0.1 km

◆ Explanation -

Let's consider,

x = speed of bus (km/hr)

d = total distance (km)

Given that, after 4 hours journey Meerut is still 100 m = 0.1 km away.

Total distance = Distance travelled + 0.1 km

d = velocity × time + 0.1

d = x × 4 + 0.1

d = 4x + 0.1 km

This is how speed of bus will be variable w.r.t. total distance between Delhi and Meerut.

Hope this helps you...