Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

11th October 2009

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Reverse Percentages3 marks
A bill is £888 including VAT at 20%. Work out the amount before VAT.
2
Simplifying Algebra2 marks
Simplify (4x)(5x^3).
3
Exchange Rates2 marks
£1 is worth 1.85 Australian dollars. Convert 275 Australian dollars into pounds. Give your answer to the nearest penny.
4
Vectors3 marks
a is the column vector (4, -3) and b is (-2, 4). Work out 3a - 5b as a column vector.
5
Probability (Higher)3 marks
Two independent events have probabilities 1/4 and 1/3. Work out the probability that both happen.

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