Number 2b: Mastery Questions |
| Guidance Notes - To answer each question, click on the letter that corresponds to the correct answer. You then need to click the 'Check' button to see if you are correct.
If your answer is incorrect, you will be given a hint on how to get the correct answer. You then need to click the 'Try again' button to attempt the question once more. |
1. |
What fraction is equivalent to 13?
Incorrect. Hint - Look at page 3 in Number 2b unit.
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2. |
What is 72120 when written in its simplest form?
Incorrect. Hint - Look at page 3 in Number 2b unit.
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| 3. |
Which is the biggest of these fractions?
Incorrect. Hint - Look at page 6 in Number 2b unit.
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| 4. |
Which is the biggest of these fractions?
Incorrect. Hint - Look at page 10 in Number 2b unit.
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5. |
What is 257 as a mixed number?
Incorrect. Hint - Look at page 10 in Number 2b unit.
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6. |
Which of the following is 345 written as an improper fraction?
Incorrect. Hint - Look at page 10 in Number 2b unit.
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7. |
What is 23 of 30?
Incorrect. Hint - Look at page 13 in Number 2b unit.
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| 8. |
8 apples are shared equally amongst 6 people. How many apples does each person get?
Give your answer in its simplest form.
Incorrect. Hint - Look at page 16 in Number 2b unit.
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| 9. |
There are 32 pupils in 8Z of which 20 are girls. What fraction of the class are boys?
Incorrect. Hint - Look at page 2 in Number 2b unit.
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10. |
What is 14 ÷ 2?
Incorrect. Hint - Dividing by 2 is the same as multiplying by 12
Look at page 15 in Number 2b unit.
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11. |
What is 14 + 35?
Incorrect. Hint - Look at page 9 in Number 2b unit.
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12. |
What is 34 − 23?
Incorrect. Hint - Look at page 9 in Number 2b unit.
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13. |
What is 215 − 23?
Incorrect. Hint - Look at page 11 in Number 2b unit.
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14. |
What is 34 × 89 in its simplest form?
Incorrect. Hint - Look at page 15 in Number 2b unit.
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15. |
What is 25 + 13 × 12?
Incorrect. Hint - Look at pages 9 and 15 in Number 2b unit.
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| 16. |
What is 30% of 70?
Incorrect. Hint - Look at page 21 in Number 2b unit.
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| 17. |
What is 42% as a decimal?
Incorrect. Hint - Look at page 20 in Number 2b unit.
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| 18. |
What is 30% as a fraction in its simplest form?
Incorrect. Hint - Look at page 20 in Number 2b unit.
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| 19. |
What is 0.375 as a fraction in its simplest form?
Incorrect. Hint - Look at page 16 in Number 2b unit.
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| 20. |
Amber scored 18 out of 40 in her Science assessment. Give this as a percentage.
Incorrect. Hint - Look at page 21 in Number 2b unit.
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| 21. |
Matthew achieved 60% in the same Science assessment. What was his actual score?
Incorrect. Hint - Look at page 21 in Number 2b unit.
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| 22. |
75% of the boys in Yr 8 never wear a coat to school. If 28 boys actually do wear coats, how many boys are in Yr 8?
Incorrect. Hint - Look at page 22 in Number 2b unit.
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| 23. |
7 girls in Yr 7 sometimes ride their bikes to school. If this represents 5% of the girls in Yr 7, how many girls are in Yr 7?
Incorrect. Hint - Look at page 22 in Number 2b unit.
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| 24. |
In a sports competition, the top 15% qualified for the final. If there were 80 competitors entered, how many made the final?
Incorrect. Hint - Look at page 21 in Number 2b unit.
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