Daily Practice

Higher

22nd February 1990

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Histograms2 marks
A histogram class is 2 units wide and contains 6 values. Work out the frequency density.
2
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x - 2)(x + 2)(x + 2).
4
Repeated Percentage Change3 marks
A town's population is 29500 and grows by 8% each year. Work out the population after 4 years, to the nearest whole number.
5
Pythagoras2 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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