Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
27th October 2022
- 1Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest form.
- 2Solving Quadratics3 marks
Solve x^2 + 13x + 36 = 0.
- 3Repeated Percentage Change3 marks
A town's population is 8000 and grows by 4% each year. Work out the population after 3 years, to the nearest whole number.
- 4Perpendicular Lines and the equation of a tangent2 marks
A line has gradient -3. Work out the gradient of a line perpendicular to it.
- 5Conditional Probability3 marks
27 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
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