Daily Practice
Higher
- 1Capture Recapture3 marks
50 fish are marked and released. Later 40 are caught, of which 5 are marked. Estimate the population.
- 2Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest form.
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + 11x + 18.
- 4Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 8. Write y in terms of x.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 48°, angle B is 55° and side a is 16 cm. Use the sine rule to work out side b, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1960, including the monthly compilation PDF.