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BBC5 年

Solving problems with ratio - BBC Bitesize

Ratios, fraction and percentages can all show proportion. Find out more in this Bitesize Primary KS2 Maths guide.
BBC5 年

How to convert ratios into fractions and percentages - BBC

Ratios, fraction and percentages can all show proportion. Find out more in this Bitesize Primary Second Level Maths guide.