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FRACTIONS-DIVISION

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by

Yuan Zheng Wan

on 10 September 2013

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Transcript of FRACTIONS-DIVISION

Changing Fractions With Whole Numbers To Improper fractions
First, Turn the second fraction (the one you want to divide by) upside-down
How To Do Division
First, Turn the second fraction (the one you want to divide by) upside-down
How To Do Division
FRACTIONS-DIVISION
Quick Tips
Dividing fractions is just like multiplying fractions you just need to flip it over and multiply.

Questions time with Kelvin and Yuan zheng
A fun way to learn dividing fractions(kinda, if you like singing)
"Dividing fractions, as easy as a pie,
Flip the second fraction, then multiply "
"And don't forget to simplify,
Before it's time, to say goodbye "

add and subtract fraction
Multiply the first fraction by the reciprocal
Simplify the fraction if needed
EXAMPLE
Question
Step 1
3
1
3
2
Answer

3


4
1
2
RECIPROCAL----When you turn the numerator and
denominator around it is then called
a reciprocal

4
2
4
1
x
Dividing Fractions With Whole Numbers
Dividing fractions with whole numbers is the same as dividing improper fractions but you need to change it to an improper fraction so you can divide them.
To change an proper fraction into a improper fraction time the whole number by the denominator and add it to the numerator
If you are confident with dividing fractions try this!
This is a method you can use when you are confident with dividing fractions.
2
6
4 2 10
10 6 4
1
2
5
3
6
5
2
2
2
2
Find the highest common factor and simplify it by the number
3 1

3 2
4 2

4 1
Step 2
6
Thank
You

4
6
4
We need to change it to a proper fraction and simplify it.
1
2
4
1
1
2
2
2
1
1
2
x
+
2
3
Example
if you don't understand that much we can make one more
Full transcript