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You need decimals when you measure and fractions. You need decimals, because to measure and fractions. Also, so whole numbers could exist if there are decimals. There will be no math if there's no decimals.

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โˆ™ 2013-04-27 01:28:18
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Q: When and why do you need decimals?
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Related questions

How do you express 11.5 as a decimal?

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How do you convert fractions to decimals on a ti 85?

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Convert the repeating decimals into fractions, and then add those. If you need it as a decimal, then you can just convert the product back into a decimal!:)


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You can use decimal models to add decimals by using the hundedths blocks as used in base-ten blocks and add the following decimals you need to and use the hundredths block to shade in the total.


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2.778 IS in decimal form. You do not need to do anything.


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All jobs will use terminating decimals but most jobs will also require you to be able to work with recurring decimals and many will need decimal numbers which are neither terminating nor recurring.


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Whenever the numbers that I need to work with are not integers.


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Nothing. I know all that I need to know.


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because they don't know how to use decimals


What is 0.8 of 300?

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Its for good puposes


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String is not appropriate for that. While it is possible to store a number in a string, additional conversions need to be done if you need the number for calculations. Instead, use an integer data type (if no decimals are required), or a real data type (if decimals are required). In Java, for example, you could use int (no decimals) or double (allows decimals).


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Decimals are all ready decimals so how could you say to convert it back to decimal


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It is a rational number because if need be it can be expressed as a fraction.


What is 0.03 as a percentage?

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what is 6.48 rounded to the nearest 10th?

6.5 or 6.50 depending on how many decimals you need to show.


How do you convert 23.5 cents into decimals?

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