Pages

ARAHAN:

Klik Tajuk Pilihan Anda:

Nombor Bulat
Pecahan
Perpuluhan
Peratus

Kemudian jawab semua soalan di bawah.

Saturday, March 31, 2012

FRACTIONS


UNIT 2 Fractions

Objective Questions
                                     
1.         3 + 2 + 1 =
A         6                              C         7
            B         6                              D         7

2.         9 – 5  =
            A         4                              C         3
            B         4                              D         3

3.         1 × 420 =
            A         336                              C         525
            B         360                              D         756

4.         3 multiplied by 300 is 950. What is 3 multiplied by 3 000?
A         95 000                         C         95
            B         9 500                           D         9.5
             
5.         ¸   =
            A         1                             C        
            B                                        D        

 6.        4 ¸ 5 =
            A         1                              C        
            B         1                              D        
           
             
7          Which of the following has a sum which is nearest to 4?
            A         2 +                       C         2 + 1
            B         2 + 1                    D         2 + 1
           
8.         of a pizza is shared equally among 10 children. What fraction of the pizza does each child get?
            A                                       C        
            B         1                              D        
           
9.         Sam had 480 stickers. He gave  of the stickers to his friends and  of the remaining stickers to his brother. How many stickers did she have left?
            A         220
            B         230
            C         250
            D         260

10.       The diagram shows a shape drawn on a grid of squares.

           





            What fraction of the whole diagram is shaded?
            A                                        C        
            B                                        D        
             
11.        +   =
A                                       C        
            B                                        D        
           
12.       Farah has RM126 which is  of the price of a microwave oven. How much more money does she need to buy the oven?
            A         RM21
            B         RM105
            C         RM630
            D         RM756
             
13.       4 kg of pepper was divided into portions of  kg each. How many portions were there?
            A         34
            B         32
            C         30
            D         28

14.       There were 40 questions in a test. Aaron answered 25 questions correctly. What fraction of the test questions was answered correctly?
            A        
            B        
            C        
            D        
             
15                                       2 +  + 1 =     

Mei Lin was given the above problem to solve. Which of the following was not a suitable denominator for solving the problem?
            A         12
            B         18       
            C         24
            D         36








Subjective Questions

1.         Express  as a mixed number. Write the answer in the simplest form.




 2.        8 – 1 =





3.         1 +  =  






4.         360 pupils took part in a marathon.  of them were boys. How many boys took part in the marathon?





5.         Solve  ¸ .





6.         Find the value of  of RM728.
             

             
7.        There is 10 ℓ of water in a container. of the water is poured out. Find the volume, in ℓ, of water left in the container.





8         
                       
Express the number of letters K and E as a fraction of the total number of letters in the proverb.





9.         The diagram consists of several equilateral triangles of equal size.


 




             
           
How many triangles represent  of the whole diagram?





10.       Find the difference between 7 and 3.





             



11.       A factory has 106 male workers and 138 female workers.  of the males and  of the females are married. Find the total number of workers who are married.





12.       1+ 2 – 1 =





13.       7 – 2 – 3 =





14.       The mass of parcel P is 3 kg. Parcel Q is 2 kg heavier than parcel P. Find the mass, in kg, of both parcels.





15.       The table shows the number of buttons in three boxes.
           
Box
X
Y
Z
Number of buttons
72
118
90
           
 of the total number of buttons are black. Find the number of buttons which are not black.

             
             


           

No comments:

Post a Comment