Key term for OCR GCSE Mathematics, used in Growth and Decay.
The original sum of money invested or the initial value of an item.
Principal appears in OCR GCSE Mathematics revision content for Ratio, Proportion and Rates Of Change, especially Growth and Decay and Exponential Growth and Decay.
Ratio, Proportion and Rates Of Change
Growth and Decay • Exponential Growth and Decay
Ratio, Proportion and Rates Of Change
Growth and Decay • Exponential Growth and Decay
Ratio, Proportion and Rates Of Change
Growth and Decay • Exponential Growth and Decay
Fractions, Decimals and Percentages
Percentages • Percentage Change and Interest
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