Question

At 7 am, Lalit starts his journey from Delhi on his motorcycle to Ambala, 285 kilometres away. He drives at a speed of 30km/h. at what time will he reach his destination​

Answer 1

Question:

At 7 am ,Lalit starts his journey from Delhi on his motorcycle to Ambala, 285 kilometres away.He drives at a speed of 30 km/h .At what time will he reach his destination?

Solution:

Given

• Lalit's bus journey starting time = 7am

• Distance travelled from Delhi to Ambala ( d ) = 285 km

• Speed of the motor cycle ( s ) = 30kmph

Let,

Time taken = t hrs

We know that,

Time = distance / speed

t = 285 / 30

t = 9.50 hrs

So,

Lalit reaches the distination = 7am + 9.50 hrs

= 16.50 hrs

= 4:50 pm

Therefore,

He will reach his destination at 4:50 pm.

___________________

Answer 2

Answer:

Lalit's bus journey starting time = 7am

Distance travelled from Delhi to Ambala ( d ) = 285 km

Speed of the motor cycle ( s ) = 30kmph

Let,

Time taken = t hrs

We know that,

Time = distance / speed

t = 285 / 30

t = 9.50 hrs

So,

Lalit reaches the distination = 7am + 9.50 hrs

= 16.50 hrs

= 4:50 pm

Therefore,

He will reach his destination at 4:50 pm.