Question

Q 32. Jake and paul each walk 10 km. The speed of jack is 1.5 faster than paul speed . What is the jake's speed ?

Answer 1

Answer:3 km per hr

Explanation:total distance= 10 km

Let speed of paul = xkm/hr

Then jack speed is x+1.5km/hr

Paul

Time = distance/sped

= 10/x hr......(1)

Time taken by jack = 10/x+1.5 hr......(2)

Subtract eqn 1 from 2

We getour answer

Which is near 3 km per hr