# Fraction Decimal Percentage Conversion Triangle

28th February, 2024

## Fractions, Decimals and Percentages are Equivalent

Fractions, Decimals and Percentages (F.D.P.) are all different ways of expressing the same thing – part of a whole.

We might, for example, say “Half a cake”, “0.5 of a metre” or “50% off sale” – and this fraction, decimal and percentage are all equivalent.

## Equivalent Fractions, Decimals and Percentages worth knowing

There are some useful equivalent Fractions, Decimals and Percentages worth knowing, without having to convert.

 Fraction Decimal Percentage 0/1 0.0 0% 1/10 0.1 10% 1/5 0.2 20% 1/4 0.25 25% 3/10 0.3 30% 2/5 0.4 40% 1/2 0.5 50% 3/5 0.6 60% 7/10 0.7 70% 3/4 0.75 75% 4/5 0.8 80% 9/10 0.9 90% 1/1 1.0 100%

## Converting between Fractions, Decimals and Percentages

Converting between Fractions, Decimals and Percentages (F.D.P.) can be done in different ways, with and without a calculator.

This F.D.P. Conversion Triangle summarises the process, showing by example that 13/20, 0.65 and 65% are all equivalent.

## Printable revision guide on How to Convert Fractions, Decimals and Percentages

FREE download – Revision guide on How to Convert Fractions, Decimals and Percentages. This includes a blank version as well as the example shown above.