Question

Amar starts from Delhi at 5:00 a.m. by car for Agra.If his car running at the speed of y km/hour and 4:00 p.m. ,he observes that he is 20 km from Agra, find the distance between Delhi and Agra​

Answer 1

Answer:Distance between Delhi to Agra 180km

Time taken by it to reach 3hrs

Speed of the bus =?

speed = distance / time

= 180/3

=60

so speed of the bus is 60kmph

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Leaves at = 5:00 a.m

Speed of the car = y km/h

4:00 p.m = 20 km are remaining to reach Agra

First we must form an equation for the following -

5:00 a.m to 4:00 p.m = 11 hours

y km/h = so 11y km is covered by the car

20 km is still remaining, so 11y + 20

so distance covered by Amar after reaching Agra is 11y + 20.

Hence the distance between Agra and Delhi is 11y km + 20 km

THIS MAY OR MAY NOT BE RIGHT. THIS IS A SUITABLE ANSWER FOR ALGEBRAIC EXPRESSIONS CHAPTER, BUT NOT A SUITABLE ANSWER FOR LINEAR EQUATIONS CHAPTER. PLEASE DO APPRECIATE ALL THE SAME.

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