Daily Practice
Foundation
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25th October 1989
- 1Averages from Frequency Tables3 marks
In a survey 2 households own 1 car, 2 own 2 cars and 9 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 2Using a Calculator2 marks
Work out sqrt(9^2 + 14^2), giving your answer to 2 decimal places.
- 3Writing an Expression2 marks
A rectangle is x cm wide and 4 cm longer than it is wide. Write a simplified expression for its perimeter.
- 4Proportion2 marks
8 identical pens cost £12.00. Work out the cost of 6 of the same pens.
- 5Angles2 marks
Two of the angles in a triangle are 63° and 54°. Work out the third angle.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1989, including the monthly compilation PDF.