Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
14th November 2023
- 1Capture Recapture3 marks
15 beetles are marked and released. Later 24 are caught, of which 2 are marked. Estimate the population.
- 2Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.8585... as a fraction in its simplest form.
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = x + 6 that passes through (1, 2).
- 4Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 7 : 9. Write y in terms of x.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 8 cm, 15 cm and 17 cm. Work out the angle opposite the 8 cm side, to 1 decimal place.
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