Fractions Worksheet

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3
Chapter
Fractions
This chapter will show you how to
find equivalent fractions and write a fraction in its
simplest form
put fractions in order of size
find a fraction of a quantity
use improper fractions and mixed numbers
use the four rules for fractions
convert between fractions, decimals and percentages
recognise rational and irrational numbers
handle terminating and recurring decimals
write terminating and recurring decimals as fractions
3.1
Understanding fractions
This cake has been cut into six equal pieces.
One of the pieces has been eaten.
A fraction has a top number called the numerator and a
bottom number called the denominator.
1
You say that
(one sixth) of the cake has been eaten.
6
numerator
1 piece eaten
When the numerator is smaller than the denominator the
1
fraction is a proper fraction.
6
A proper fraction is always part of a whole.
denominator
The cake is
divided into 6
You can use pictures to show proper fractions.
4 equal parts
5 equal parts
3 parts shaded
2 parts shaded
3
2
is shaded.
is shaded.
4
5
60 Number
M03_CMC_SB_IGCSE_6850_U03.indd 60
9/6/09 16:44:53

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