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Because it determines the order of magnitude of the number.

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Q: Why is the position of the decimal point in the number is important?
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Related questions

What is the place to the left of the decimal point in a number?

It is the units position (in the whole number part of a decimal value).


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.


What is the 271st decimal place of the number pi?

The digit in position 271 after the decimal point is 4.


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.


What is the rule for multiplying by 0.1?

Write the number out completely. Locate the decimal point. Move the decimal point left by one digit. You have multiplied the number by 0.1 Example: Multiply 293.56 by 0.1 Move decimal point left one position: 29.356


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 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


How does a number with a decimal point different from a number without one?

a number with a decimal point is a a fraction, a part of the whole goes behind the decimal. where as one with out a decimal point is just a whole number.


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 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 decimal point is 100?

100 is a number, not a decimal point.


Where is the thousandth position in a decimal?

0.000The one in bold, third from the decimal point.