Question 10:
Diagram below shows the distance from Town P to Town Q and Town Q to Town R.
(a) Rahim rode his bicycle from Town P at 9.00 a.m. and took 2 hours to reach Town Q.
What is the speed, in km/h, of the bicycle?
(b) Rahim took 30 minutes rest at Town Q and continued his journey to Town R three times faster than his earlier speed.
State the time he reached Town R.
Solution:
(a)
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture154-300x157.png)
Diagram below shows the distance from Town P to Town Q and Town Q to Town R.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture149.png)
What is the speed, in km/h, of the bicycle?
(b) Rahim took 30 minutes rest at Town Q and continued his journey to Town R three times faster than his earlier speed.
State the time he reached Town R.
Solution:
(a)
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture154-300x157.png)
Question 11:
Diagram below shows a trailer travelling from a factory to location P and location P to location Q. The trailer departs at 8.00 a.m.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture148.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture147-1.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture150.png)
(a) Based on the Table, calculate the total mass, in tonne, of the trailer and its load.
(b) The trailer arrived at location P at 10.00 a.m. and it stopped for 1½ hours to unload half of the concrete pipes. The trailer then continued its journey to location Q two times faster than its earlier speed. State the time, the trailer reached at location Q.
Solution:
(a)
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture153-300x194.png)
Diagram below shows a trailer travelling from a factory to location P and location P to location Q. The trailer departs at 8.00 a.m.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture148.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture147-1.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture150.png)
(a) Based on the Table, calculate the total mass, in tonne, of the trailer and its load.
(b) The trailer arrived at location P at 10.00 a.m. and it stopped for 1½ hours to unload half of the concrete pipes. The trailer then continued its journey to location Q two times faster than its earlier speed. State the time, the trailer reached at location Q.
Solution:
(a)
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture153-300x194.png)
Question 12:
Diagram below shows travel information of Jason and Mary from Town A to Town B. Jason drives a lorry while Mary drives a car.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture151.png)
(a) Jason started his journey from Town A at 7.00 a.m.
State the time, Jason reached at Town B.
(b) If both of them reached Town B at the same time, state the time Mary started her journey from Town A.
Solution:
(a)
Total time taken from Town A to Town B
= 3 hours + 1 hour + 2 hours
= 6 hours
Time Jason reached Town B
= 0700 + 0600
= 1300 hours → 1.00 p.m.
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture152-300x173.png)
Diagram below shows travel information of Jason and Mary from Town A to Town B. Jason drives a lorry while Mary drives a car.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture151.png)
(a) Jason started his journey from Town A at 7.00 a.m.
State the time, Jason reached at Town B.
(b) If both of them reached Town B at the same time, state the time Mary started her journey from Town A.
Solution:
(a)
Total time taken from Town A to Town B
= 3 hours + 1 hour + 2 hours
= 6 hours
Time Jason reached Town B
= 0700 + 0600
= 1300 hours → 1.00 p.m.
(b)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2019/08/Picture152-300x173.png)