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A fraction is part of a whole. It's less
than 1 whole thing, but more than 0. We
use fractions all the time in real life.
Fractions look a little like division
expressions, but they aren't problems to
be solved. They are a way of expressing
an amount. Like numbers, fractions tell
you how much you have of something.
 a common fraction 2/5
 a decimal 0.4
 a percentage 40%
Lets imagine we have 1 pizza
divided into 8 slices
Say that you take 1 of 8
slices
Say that you take 1/8 of pizza
We write that because pizza has
8 slices...
And we are talking about 1
What happens if we take 2 slices at a time ?
Now you are taking 2/8 of pizza.
The bottom number 8, stayed the same ,
since the pizza is still divided into same
number of slices .
PROPER FRACTIONS
In proper fractions denominator is greater
than numerator .
For example - 4/7 , 2/6 , 5/9 etc .
IMPROPER FRACTION
In improper fraction numerator is greater than
denominator .
For example – 8/4 , 6/9 , 5/3 etc .
MIXED FRACTION
Mixed fraction have a fractional number plus a
fraction .
For example -
fractions introduction

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fractions introduction

  • 1.
  • 2. A fraction is part of a whole. It's less than 1 whole thing, but more than 0. We use fractions all the time in real life. Fractions look a little like division expressions, but they aren't problems to be solved. They are a way of expressing an amount. Like numbers, fractions tell you how much you have of something.
  • 3.  a common fraction 2/5  a decimal 0.4  a percentage 40%
  • 4.
  • 5. Lets imagine we have 1 pizza divided into 8 slices Say that you take 1 of 8 slices Say that you take 1/8 of pizza
  • 6. We write that because pizza has 8 slices... And we are talking about 1
  • 7. What happens if we take 2 slices at a time ? Now you are taking 2/8 of pizza. The bottom number 8, stayed the same , since the pizza is still divided into same number of slices .
  • 8.
  • 9. PROPER FRACTIONS In proper fractions denominator is greater than numerator . For example - 4/7 , 2/6 , 5/9 etc .
  • 10. IMPROPER FRACTION In improper fraction numerator is greater than denominator . For example – 8/4 , 6/9 , 5/3 etc .
  • 11. MIXED FRACTION Mixed fraction have a fractional number plus a fraction . For example -