Foundation
23rd August 1990
- 1Forming and Solving Equations3 marks
The angles in a triangle are 4x°, x° and (x + 18)°. Form an equation and work out x.
- 2Scale Drawings2 marks
A map has a scale of 1 : 10000. Two villages are 3.5 cm apart on the map. How far apart are they in real life, in km?
- 3Angles in Parallel Lines2 marks
Two parallel lines are crossed by a straight line. One of a pair of co-interior (allied) angles is 145°. Work out the other.
- 4Averages3 marks
Here are seven numbers: 5, 13, 7, 8, 22, 2, 4. Work out the median and the range.
- 5Two Way Tables3 marks
In a group of 110 students, 60 are boys. 30 boys and 5 girls bring a packed lunch. How many students do not?
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