21 P6.RA.JC.16010101
Level 2
The ratio of Henry's age to Mark's age is 9 : 5. Last year, their average age was 20. How old will Mark be in 5 years' time?
2 m
Ratio to units Average Units table
22 P6.RA.JC.23030109
Level 2 PSLE
The table shows the number of children at a sports club from July to September.
  1. Find the ratio of the number of children in July to August to September. Give your answer in the simplest form.
  2. The ratio of the number of children in September to October was the same as the ratio of the number of children in July to August. How many children were there in October?
2 m
Finding ratio R Simplest form Equivalent ratio
23 P5.RA.JM.17083121
Level 2
A square ABCD is made up of 4 small squares, 2 large squares and 2 large triangles. What is the ratio of the area of the shaded squares to the shaded triangle, as shown in the diagram?
2 m
Finding ratio Area perimeter Square Triangle
24 P5.RA.JM.17083003
Level 2
The perimeter of the triangle is 1 m. What is the ratio of the length of the shortest side to the length of the longest side of the triangle?
2 m
Finding ratio Unit conversion Length Triangle
25 P5.RA.JM.17083111
Level 2
The table shows the savings of 4 children. Which 2 children have savings in the ratio 7: 12 respectively? Give your answers in letters. (Eg A, B)
2 m
Finding ratio R Simplest form

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