3.
4.
is 80 km/h then find the distance be
(ii) A school bus travelling at a speed of 48 km/h reaches from
45 minutes. What is the distance of the school from the stop
(1) A car travels at a speed of 50 km/h. How long will it take to
(ii) A man runs at a speed of 12 km/h. How long will he take to co
(i) The speed of a car is 45 km/h. Find its speed in m/s.
(ii) Convert 10 m/s into km/h.
5.
(i) A train runs at 72 km/h. What is its speed in m/min?
(ii) A cyclist's speed is 5 m/s. How many kilometres does he con
6. A train takes 3 hours to reach station B from station A, which is 144 km away.How long
will it take to cover 240 km?
7. The distance between two places is 120 km. A car travelling at a
the distance in 2 hours 30 minutes. By how many km/h should
increased for it to take 30 minutes less to cover the distance?
8. Two cars start from the same place at the same time in the sam
the first car is 70 km/h and that of the second car is 20 m/s.
(i) Which car is moving faster?
(ii) What is the distance between the cars after 1 hour 15 minu
2. A train takes 6 hours to complete a journey at a speed of 7? Irm
Answers
Answer:
The Abu Dhabi taxi fare in a city is as follows: For the first 3.8 kilometre, the fare is Aed 12 and for the subsequent distance it is Aed 1.82 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information, and draw its graph. Find out the distance from your home to school and calculate the amount using the equatio
80 km/h then find the distance be
(ii) A school bus travelling at a speed of 48 km/h reaches from
45 minutes. What is the distance of the school from the stop
(1) A car travels at a speed of 50 km/h. How long will it take to
(ii) A man runs at a speed of 12 km/h. How long will he take to co
(i) The speed of a car is 45 km/h. Find its speed in m/s.
(ii) Convert 10 m/s into km/h.
5.
(i) A train runs at 72 km/h. What is its speed in m/min?
(ii) A cyclist's speed is 5 m/s. How many kilometres does he con
6. A train takes 3 hours to reach station B from station A, which is 144 km away.How long
will it take to cover 240 km?
7. The distance between two places is 120 km. A car travelling at a
the distance in 2 hours 30 minutes. By how many km/h should
increased for it to take 30 minutes less to cover the distance?
8. Two cars start from the same place at the same time in the sam
the first car is 70 km/h and that of the second car is 20 m/s.
(i) Which car is moving faster?
(ii) What is the distance between the cars after 1 hour 15 minu
2. A train takes 6 hours to complete a journey at a speed of 7? Irm