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Fractions, Decimals and Percentages. FUN, FUN, FUN!!. Those three mathematic terms are all related. They are all out of a whole. 0.20. That is how decimals are shown e.g 0.65, 0.98, 0.50 and so on. Fractions Decimals and Percentages. - PowerPoint PPT Presentation

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Fractions, Decimals and Percentages

FUN, FUN, FUN!!Fractions, Decimals and PercentagesFractions Decimals and Percentages

Those three mathematic terms are all related.They are all out of a whole.

0.20. That is how decimals are shown e.g 0.65, 0.98, 0.50 and so on.20% that is how percentages are shown e.g 65%, 98% 50% and so on. (Percentages are basically fractions out of 100)50100That is how fractions are shown e.g65 98 50100 100 100Fractions are parts of a whole and can be out of any numbersFractionsFractions are parts of a whole and are represented like this: The number on the bottom is called Denominator. It tells you how many parts a whole is divided into. Fractions are also used for discount sales. price means that the price is now half the normal one. The number on the top is called Numerator. It tells you how many parts you have from the denominator. means 3 parts took from something divided into 4.

23NumeratorDenominator

http://www.sheppardsoftware.com/mathgames/fractions/memory_equivalent1.htmGame Link!

DecimalsDecimals are similar to fractions. However, they can only be out of numbers divisible by ten. They are represented like this. 1.11. The numbers on the right side of the decimal point are numbers smaller than one.

1.1Decimal PointEasy as piehttp://www.sheppardsoftware.com/mathgames/fractions/FractionsToDecimals.htm

Game Link!PercentagesPercentages are fractions out of 100. However, they are shown differently. This is how percentages are written: 50%, 40%. Percentages are mainly used in discount sales. If its 50% off, it means if the sale item was $100, the price will be $50 less.

http://www.kidsmathgamesonline.com/numbers/percentages.htmlGame Link!

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