Daily Practice

Foundation

23rd October 1990

5 questions · 13 marks · Grades 3-4 · 87 question types in this band

1
Exchange Rates2 marks
£1 is worth 1.15 euros. How many euros does £440 buy?
2
Angles in Polygons2 marks
Work out the sum of the interior angles of a octagon.
3
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 200 times. How many heads would you expect?
4
Averages from Frequency Tables3 marks
In a survey 5 households own 1 car, 5 own 2 cars and 7 own 3 cars. Work out the mean number of cars, to 2 decimal places.
5
Percentage Change3 marks
A price changes from £25.00 to £18.75. Work out the percentage decrease.

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