Daily Practice
Numeracy
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21st December 1981
- 1Writing and Simplifying Ratio1 mark
Write the ratio 18 : 42 in its simplest form.
- 2Area and Perimeter2 marks
A rectangle has an area of 240 cm^2 and a width of 20 cm. Work out its perimeter.
- 3Averages2 marks
Here are 6 numbers: 14, 22, 20, 11, 23, 12. Work out the mean.
- 4Frequency Polygons2 marks
A frequency polygon is drawn for grouped data. One class is 70 < x <= 80. What value on the x-axis is the point plotted at?
- 5Fractions of an Amount2 marks
Idris has 114 stickers and gives away 2/6 of them. How many stickers does Idris give away?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1981, including the monthly compilation PDF.