Page 57 - 04MATY4 318 STEwsh DRM_Neat

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Calculating c~pacities • Comparing fractions • •

~:t.I-l:S1'~ OJ How many cupfuls will fill these containers? REMEMBER
> means 'is larger than '
PAGE 110 C 1 litre < means 'is smaller than'
Ordering fractions
[3] Copy. Write> or < between each pair. rn
c t t a l > ~ b ~ < ~
f 2. 3 .§. 8 2 5 4 5
7
3
@] Write 3 more statements like these C .5.. > ~ d 10 < 4"
in your book. 6 4
e~ < .5.. f ~ > .5..
Matching fractions 5 8 3 8
100ml
125ml
. The same amount is coloured on these 2 rectangles.
Use the bar-line graph to answer the questions . . , • So t and i are equivalent fractions.
~'. ~, So we can write 1- _ 2.
•
bottle
a Which container has the greatest capacity? 4-8"
b Which containers hold more than 600ml? .5lassb: § m~ Open: writing 3 more
c What is the total Gapacity of the mug e c.u.p
and cup together? ~ 00"" . similar statements.
d What is the difference between
J':j
the cCJpacities of the bowl and the jug?
e If El glass of water was poured from the bottle,
C<>fI"'Gi ti~s in. I.(tfes 2.
how much would be left?
f Could you pour 3 mugfuls from the bottle?
A bottle of squash holds 1 litre. a t=~ b ~-~
5 - 10
A drink is made using 50ml of squash and 200ml of w(Jter.
a How mCJny drinks could be made from the one-litre bonle? CHALLENGE c §. - ~
8 - 4
b rlow much water would be used to m@ke the drinks? Choose a suitable shape from one of these
to show each of the fractions below.
eDraw round the shape. eRule lines on your drawing. eColour in the fraction.
How many bottles of squash would you need to make at bt ci d~ et fi g~
a drink for everyone in your class? Your school?
a ~- ~ b ~- §.
6 - 3 4 -8
l1li
C 1l_ ~ d l_ ~
10 - 5 2 -6
rn Challenge el- ~ f ~_ l
8 - 4
2 - 10
a 10 a bowl a 20 drinks Open: choosing a suitable shape to draw round,
rule lines and colour to show given fractions.
b 10 b bottle, bowl, jug b 41itres
c 20 c 800ml a b c d e f g
d just over 7 d 400ml
I,.
e 400ml
f no
Challenge
Open: the number in the class + 20, the number
in the school + 20.