Question

Sohan was driving a car with uniform speed of 60 km per hour the distance time graph from the graph
(i) find the distance travelled by Sohan in
$3\2 \: hrs$
(ii) time taken by him to cover 120 km
$please \: give \: answer \: fast \:$


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Answer 1

Answer:

Step-by-step explanation:

5+8=

Answer 2

Answer:

Let x be the time and y be the distance travelled by Aarushi

Given Speed of the car is 60 km/hr

As we know that

Speed=timedistance​

⟹60=xy​

⟹y=60x⋯(1)

To draw the graph ,we need at least two solutions of the equation

Put x=0 in (1)

y=60(0)=0

So (0,0) is a solution of the equation

Put x=0.5 in (1)

y=60(0.5)=30

So (0.5,30) is a solution of the equation

(i) given time is 221​ hours

  ⟹x=221​=2+21​=2.5

  From the graph ,

  for x=2.5 hrs ,y will be 150

  Distance travelled by Aarushi is 150 km

(ii) given time is 21​ hours

  ⟹x=21​=0.5

  From the graph ,

  for x=0.5 hrs ,y will be 30

  Distance travelled by Aarushi is 30 km

Hope this example will help.