Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
7th April 1999
- 1Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.6767... as a fraction in its simplest form.
- 2Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 8x + 8, work out y when x = 5.
- 3Speed and Density2 marks
A block has volume 190 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 4Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 6 cm and angle 300°. Work out its area, to 1 decimal place.
- 5Conditional Probability3 marks
8 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
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