Question

8. Rohit along with his father plans to visit his grandparents during a vacation. They used a
motorcycle for the ride. Before starting the trip, Rohit took a picture of the odometer marked as
'initial' in the image. After reaching his grandparent's home, he took another picture of the odometer
marked as 'final'. He took 5 hours to reach his grandparent's home.
100
120
100
120
(a) Calculate the distance between Rohit's
house and his grandparent's house.
80
60
00
-40
160-
O
160
20
20
180
200
D
200
0
0161416315
016419410
(b) Calculate the speed of the motor bike in
km/h
Initial
Final​

Answer 1

Answer:

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Answer 2

Your question was incomplete. Please check the full content below. The diagram is attached.

Concept:

• Distance
• Speed
• Odometer reading

Given:

• Initial odometer reading: 64835 km
• Final odometer reading: 64940 km
• Time to reach = 5 hours

Find:

• The distance between Rohit's house and his grandparent's house.

Solution:

• Distance = final odometer reading - initial odometer reading
• Distance = 64940 km - 64835 km = 105 km
• Speed = distance/time = 105km/5h = 21km/h

a) The distance between Rohit's house and his grandparent's house is 105km

b) The speed of the motorbike is 21km/h

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