3.2.11

Ratios to Fractions

Test yourself

Converting Ratios to Fractions

Illustrative background for Year 10s and year 11sIllustrative background for Year 10s and year 11s ?? "content

Year 10s and year 11s

  • If a class contains Year 10s and Year 11s in the ratio 3 : 4, what fraction of children in the class are year 10s, and what fraction are year 11s?
Illustrative background for 3 parts are year 10sIllustrative background for 3 parts are year 10s ?? "content

3 parts are year 10s

  • So 37 of the class are in Year 10.
Illustrative background for 4 parts are year 11sIllustrative background for 4 parts are year 11s ?? "content

4 parts are year 11s

  • So 47 of the class are in Year 11.

Jump to other topics

1Number

1.1Using Numbers

1.2Fractions, Decimals & Percentages

1.3Powers & Roots

1.4Accuracy

2Algebra

2.1Introduction to Algebra

2.2Manipulating Algebra

2.3Proofs & Functions

2.4Straight Line Graphs

2.5Common Graphs

2.6Transformations & Tangents

2.7Properties of Graphs

2.8Solving Equations

2.9Inequalities

2.10Sequences

3Ratio

4Geometry

4.1Introduction to Geometry

4.2Triangles & Quadrilaterals

4.3Transformations

4.4Circle Basics

4.5Circle Theorems

4.6Measurements & Units

4.7Calculating Area

4.8Triangle Formulae

4.93D Shapes

4.10Vectors

5Probability

6Statistics

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