SK BANDAR BARU BANGI



NAME:__________________________                                  CLASS: ________________

This paper consists of 20 questions. Answer all questions.

1   Round off 57.802 to the nearest                 6    Diagram 2 shows a number card.
    hundredth.                                                         7.2, 0.7, X
                                      [1 mark]                         Diagram 2
                                                         The sum of the three numbers in the
                                                         diagram above is 13.13. What is the
                                                         value of X?
                                                                                       [2 marks]
2   5.656 × 10 =
                                      [1 mark]


                                                    7    0.4 ÷ 10 =
                                                                                       [2 marks]
3   Diagram 1 consists of squares of equal
    size.


                                                    8    352 ÷       = 3.52
                                                         The number in the box is
                                                                                       [2 marks]




                     Diagram 1
                                                    9    Express 77 out of 100 as a percentage.
    What percentage of the whole diagram
    is shaded?                                                                         [2 marks]
                                   [1 mark]




4   Convert 40% to a fraction.
                                      [1 mark]      10 Diagram 3 shows a number line.




5   86.938 + 7.2 =                                                     Diagram 3
                                   [2 marks]
                                                         60% of X is
                                                                                       [2 marks]
11 16 out of 100 pupils in a primary school     15 60% in its simplest form is
   can play guitar. How many percent of                                           [2 marks]
   the pupils cannot play guitar?
                                   [2 marks]

                                                16 Diagram 6 consists of rectangles of
                                                   equal size.



12 Diagram 4 shows a bottle of marbles.

                                                                   Diagram 6

                                                    Calculate the percentage of the shaded
                                                    region of the whole diagram.
                                                                                   [2 marks]

                   Diagram 4

    If 20% of the marbles in the bottle has
    been taken out, how many marbles are        17 Joseph has RM22.80. His sister has
    left in the bottle?                            RM31.95 more than him. How much do
                                    [2 marks]      they have altogether?
                                                                                [3 marks]




                                                18 A pencil costs 55 sen. What is the cost
13 0.026 = __________%                             of 100 similar pencils?
                                   [2 marks]                                      [3 marks]




14 Diagram 5 shows one whole that is
   divided into equal parts.                    19 Calculate 29.191 ÷ 10 and round off the
                                                   answer to three decimal places.
                                                                                 [3 marks]




                                                20 Madam Li Ming bought 7 kg of mangoes
                   Diagram 5                       at RM22.40. How much did she pay for
                                                   1 kg of mangoes?
    What is the percentage of the shaded                                        [3 marks]
    parts?
                                   [2 marks]
Answer:       Answer:
1. 57.8       1. 57.8
2. 56.56      2. 56.56
3. 71%        3. 71%
   40            40
4. 100        4. 100
5. 94.138     5. 94.138
6. 5.23       6. 5.23
7. 0.04       7. 0.04
8. 100        8. 100
9. 77%        9. 77%
10. 618       10. 618
11. 84%       11. 84%
12. 80        12. 80
13. 2.6%      13. 2.6%
14. 25%       14. 25%
    3             3
15. 5         15. 5
16. 40%       16. 40%
17. RM77.55   17. RM77.55
18. 55        18. 55
19. 2.919     19. 2.919
20. RM3.20    20. RM3.20

%, Decimal

  • 1.
    SK BANDAR BARUBANGI NAME:__________________________ CLASS: ________________ This paper consists of 20 questions. Answer all questions. 1 Round off 57.802 to the nearest 6 Diagram 2 shows a number card. hundredth. 7.2, 0.7, X [1 mark] Diagram 2 The sum of the three numbers in the diagram above is 13.13. What is the value of X? [2 marks] 2 5.656 × 10 = [1 mark] 7 0.4 ÷ 10 = [2 marks] 3 Diagram 1 consists of squares of equal size. 8 352 ÷ = 3.52 The number in the box is [2 marks] Diagram 1 9 Express 77 out of 100 as a percentage. What percentage of the whole diagram is shaded? [2 marks] [1 mark] 4 Convert 40% to a fraction. [1 mark] 10 Diagram 3 shows a number line. 5 86.938 + 7.2 = Diagram 3 [2 marks] 60% of X is [2 marks]
  • 2.
    11 16 outof 100 pupils in a primary school 15 60% in its simplest form is can play guitar. How many percent of [2 marks] the pupils cannot play guitar? [2 marks] 16 Diagram 6 consists of rectangles of equal size. 12 Diagram 4 shows a bottle of marbles. Diagram 6 Calculate the percentage of the shaded region of the whole diagram. [2 marks] Diagram 4 If 20% of the marbles in the bottle has been taken out, how many marbles are 17 Joseph has RM22.80. His sister has left in the bottle? RM31.95 more than him. How much do [2 marks] they have altogether? [3 marks] 18 A pencil costs 55 sen. What is the cost 13 0.026 = __________% of 100 similar pencils? [2 marks] [3 marks] 14 Diagram 5 shows one whole that is divided into equal parts. 19 Calculate 29.191 ÷ 10 and round off the answer to three decimal places. [3 marks] 20 Madam Li Ming bought 7 kg of mangoes Diagram 5 at RM22.40. How much did she pay for 1 kg of mangoes? What is the percentage of the shaded [3 marks] parts? [2 marks]
  • 3.
    Answer: Answer: 1. 57.8 1. 57.8 2. 56.56 2. 56.56 3. 71% 3. 71% 40 40 4. 100 4. 100 5. 94.138 5. 94.138 6. 5.23 6. 5.23 7. 0.04 7. 0.04 8. 100 8. 100 9. 77% 9. 77% 10. 618 10. 618 11. 84% 11. 84% 12. 80 12. 80 13. 2.6% 13. 2.6% 14. 25% 14. 25% 3 3 15. 5 15. 5 16. 40% 16. 40% 17. RM77.55 17. RM77.55 18. 55 18. 55 19. 2.919 19. 2.919 20. RM3.20 20. RM3.20