Daily Practice · Higher
Daily Practice - Higher
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13th January 1993
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 4, 3, 6, 6. Write down the cumulative frequency at the end of the third class.
- 2Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.333... as a fraction in its simplest form.
- 3Expanding Triple Brackets3 marks
Expand and simplify (x - 1)(x + 5)(x + 5).
- 4Speed and Density2 marks
A block has volume 70 cm^3 and density 4 g/cm^3. Work out its mass.
- 5Pythagoras2 marks
A right-angled triangle has a hypotenuse of 20 cm and one shorter side of 12 cm. Work out the other shorter side.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1993, including the monthly compilation PDF.