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Why is the decimal point important?

Updated: 4/28/2022
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12y ago

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The decimal point is used to separate the whole number from the fractional part of the number. For example in 1.5, 1 is the whole number and .5 is the fractional number. Expressed in another way, 1.5 is the same as 1 1/2

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Q: Why is the decimal point important?
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Why is the decimal point an important symbol in writing amounts of money?

The decimal point is important, when dealing with money, because it differentiates $500 from $5.00. After the decimal point there will be two digits, these two digits are the number of cents (in America). The number in front of the decimal point is the number of dollars. It is very important that you put the decimal point in the right spot especially when writing checks.


Why is it important to line up the decimal point before or after adding a decimal?

That is because if you don't, you will get the wrong answer. It is ALWAYS important to LINE up the decimals.


What is the difference between a decimal point and a decimal?

A decimal point is the actual point. A decimal is the number that has a decimal point in it. For example; 28429.018


Why it is important to put the decimal point in the correct place?

My friend had $100,000 and the teller put the deposit slip decimal so it read $10,000. That is important for $90,000.


Why is it important to align decimal point when adding or subtracting decimal numbers?

Because if you dont , your answer will be a whole number and that will make your answer wrong


Why is the position of the decimal point in the number is important?

Because it determines the order of magnitude of the number.


Is 0.3 a decimal or decimal point?

0.3 is a decimal. The decimal point is the (.) between the 0 and the 3.


Why is a decimal point called a decimal point?

Because it is a point that is used in the decimal system of counting. Decimal means based on ten.


What is a number that contains a decimal point?

It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.


Why is a decimal point important?

The decimal point separates a WHOLE number from a FRACTION of a number. For example 1 cookie is one whole cookie whereas .1 of a cookie is one-tenth of a cookie.


What is the number to the left of a decimal point called?

The number to the left of a decimal point is the integer part or the whole-number part. The part of a decimal to the right of the decimal point is the fractional part. The decimal point is called the decimal separator.


What is another name for a decimal?

'point' or 'and' because decimal ''point''