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Mathematics
Ratio, Proportion and Rates Of Change
Ratio Calculations
Simplifying Ratios
Simplifying Ratios
OCR GCSE Mathematics (J560) — Ratio, Proportion and Rates Of Change
What You Need to Know
Determine the ratio of quantities in the form
a
:
b
a : b
a
:
b
and simplify.
Convert ratios of quantities into the form
1
:
n
1 : n
1
:
n
.
Revision Notes
1
Simplifying Ratios
6 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Section: Approximation and Estimation
Error Intervals and Bounds
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Sharing in Ratios
