http://teachable.net/res.asp?r=929 parts of a whole © teachable and nitu duggal. some rights...
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http://teachable.net/res.asp?r=929
Parts of a Whole
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Two parts of whole
Each part = 1 out of 2
= © Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Two parts of whole
Each part =1 out of 2 =
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Four parts of whole
Each part = 1 out of 4
=
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Four parts of whole
Each part =1 out of 4 =
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Eight parts of whole
Each part = 1 out of 8
=
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Whole = 1
Eight parts of whole
Each part =1 out of 8 =
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
A whole can be divided into any number of parts.
The golden rule for fractions is that the parts must be equal.
2, 3, 4, 5, 6… 10… 50… 100… 200… any number!
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For example:
2 equal parts3 equal parts4 equal parts5 equal parts16 equal parts
And so on…
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The total number of equal parts becomes the bottom part of the fraction.
It is called the DENOMINATOR
For example:
Denominator = 4 Denominator = 8© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
The number of parts that are referred to becomes the top part of the fraction.
It is called the NUMERATOR
For example: When we refer to striped parts
Numerator = 3 Numerator = 1© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
So a fraction is written as:
Number of parts referred (NUMERATOR)
Total number of parts of the whole (DENOMINATOR)
For example:
Striped parts = Striped parts = © Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
Let’s see more examples
Striped parts =
Striped part =
Numerator
Denominator
Numerator
Denominator
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Striped part =
Striped parts =
Numerator
Denominator
Denominator
Numerator
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Striped parts = Numerator
Denominator
Striped parts = Numerator
Denominator
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929
•A fraction is part of a whole.
•All parts in a fraction are equal.
•A fraction has a Denominator which is written in the bottom. It represents the total number of parts of the whole.
•It has a Numerator which is written on the top. It represents the number of parts that are being referred to out of the total parts.
© Teachable and Nitu Duggal. Some rights reserved. http://teachable.net/res.asp?r=929