1. Starter Questions Convert the following to decimal time :-
25/01/11
Convert the following to decimal time :-
a. 48 minutes b. 21 minutes c. 12 minutes
2. A car travels 162 miles in 2 hours and 42 minutes. Calculate the average speed of the car.
3. A cyclists cycles at an average speed of 18km/hr for 4 hours and 18 minutes. How far has he travelled ?

2. To be able to convert decimal time into hours and minutes.
25/01/11
Learning Intention
To be able to convert decimal time into
hours and minutes.

3. Examples 25/01/11 Convert the following into hours and minutes :-
A train journey takes 2.9 hours at an average speed of 130km/hr. What distance has the train travelled.

4. To change from decimal to minutes mulitply by 60.
25/01/11
Rule to remember
To change from decimal to minutes
mulitply by 60.

5. To be able to convert decimal time into hours and minutes.
25/01/11
Learning Intention
To be able to convert decimal time into
hours and minutes.