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Dictionary: Percent
Percent means per hundred. 1% = 1/100 = 0.01.
% = part / whole × 100
Percent is used to compare and describe proportions.
Key conversions:
Percent to decimal: divide by 100 (45% = 0.45)
Decimal to percent: multiply by 100 (0.32 = 32%)
Increase by p%: multiply by (1 + p/100)
Percent to decimal: divide by 100 (45% = 0.45)
Decimal to percent: multiply by 100 (0.32 = 32%)
Increase by p%: multiply by (1 + p/100)
Mathematics is the queen of sciences.
— Carl Friedrich Gauss (1777–1855)
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