## Tuesday, April 6, 2010

### Chap 16 Data Handling (Lesson 1) Worksheet 16.1 Q1

The bar chart above shows the traffic condition outside SST at 7.05 in a typical morning.
(a) Find the number of heavy vehicles observed at 7.05 am
(b) How many more cars are there as compared to heavy vehicles at 7.05 am?
(c) What is the total number of vehicles on the road at 7.05 am?

courtesy of Ms Loh KY

1. a) There are 8 heavy vehicles observed at 7.05 am.
b) There are 8 more cars as compared to heavy vehicles at 7.05 am.
c) There are 25 total number of vehicles on the road at 7.05 am.

Preston

2. a) There were 8 heavy vehicles.

b) There are 9 more cars than heavy vehicles.

c) There were 25 vehicles on the road at 7.05 am.

3. a) 8
b) There are 8 more cars
c)There are a total of 25 vehicles

4. (a) Find the number of heavy vehicles observed at 7.05 am.
There are 8 heavy vehicles observed at 7.05 am.
(b) How many more cars are there as compared to heavy vehicles at 7.05 am?
There are 8 more cars than heavy vehicles observed at 7.05 am.
(c) What is the total number of vehicles on the road at 7.05 am?
There are 25 total vehicles observed at 7.05 am.

5. a.) There are 8
b.)8 more
c.)There are 25 total vehicles.

6. a) 8 heavy vehicles

b) There are 8 more cars.

c) There were 15 vehicles on the road at 7.05am.

7. a) There are 8 heavy vehicles

b)There are 8 more cars than heavy vehicles.

c)There are 25 vehicles altogether.

8. a) There are 8 heavy vehicles
b) There are 8 more cars
c) There are 25 vehicles in total

9. a) There are 8.
b) There are 8 more.
c) There are 25.

10. a) There are 8 heavy vehicles.
b) There are 8 more cars.
c) There are 25 vehicles in total.

Si Yuan

11. a)8 heavy vehicles
b)There are 8 more cars than heavy vehicles
c)Total number of vehicles-25
-Naveena

12. a) The number of heavy vehicles at 7.05am is 8.
b) There are 8 more cars than heavy vehicles.
c) The total number of vehicles is 25.