FRACTIONS – DECIMAL – PERCENTAGE

1)   4 x 210 =

2 )   Diagram 1 is made up of several shapes that are equal in form and size.

DIAGRAM 1Write the fraction in the simplest form representing the shaded area from the whole diagram.

3 )   Diagram 1 is made up of several circles of the same size.

DIAGRAM 1Write the fraction, in the simplest form, to represent the shaded areas from the whole diagram.

1

4 )   - =

5)    Diagram 2 is made up of a rectangle divided into six squares of equal size.

DIAGRAM 2The fraction of the shaded parts in the simplest form is

6)    Diagram 3 shows three circles divided equally into several sections of equal size.

DIAGRAM 3The fraction as a mixed number for the diagram is

2

7)   The number of pineapples in a stall is 36. If are still unsold, what is the number already sold?

8)    State 3 in decimal.

9 )   38.6 + 3.73 =

3

10 )   0.11 converted to fraction becomes

11)    0.714 ÷ 7 =

12)    54.2 - 7.01=

13)    9.09 + 12.5 =

4

14    56.4 + 9.08 =

15)    14% of 350

16)    Hafiz has 550 marbles. 36% of them are blue in colour. What is the number of marbles that is not blue?

5

17 )   35% of 340 - 40% of 190 =

18)    16% of 150.

19)    Diagram 4 shows the volume of a container of batik chemical.

Diagram 4A batik worker used 70% of the batik chemical. How much of the volume, in l, of batik chemical is left?

6

20)    Convert to percentage

7