3. Donal had an unusually long piece of liquorice, which he measured as 11 liquorice was left?
– 6m. If he ate a piece 5
4. Amy bought a bag of cement that was 91
– 2kg, but she
didn’t realise that there was a small hole in the bag. By the time she had carried it home, it weighed only 66 What was the weight of the cement that had fallen out?
– 7kg.
– 9m long, what length of
Homework 1. Write equivalent fractions for each of these fractions. a) 1
– 8
b) 2
– 3
c) 4
– 5
d) 5
– 9
e) 7 __
10
f)
2. Now fi nd equivalent fractions for these fractions, where the numerators and denominators are smaller.
a) 5 __
10
b) 9 __
12
c) 12 __
18
– 4 = __
f) 9 36
__ = 45 __
50
b) 3 g) 6
– 5 = 21
__ __
– 7 = 54
– 6 = –
6
– 7 = –
7 b) 23
c) 4 __ = 28 __
49 96
h) 11 __ = 88 __
– 4 = –
4 c) 31
d) 9 __
24
e) 27 __
90
d) – 4
i)
– 5 = –
5
8 = 35 __
56
– 5 = __
d) 24 60 j)
– 9 = –
9
e) 2 8
f)
– 9 = 14
__ __
– 9 = 64
4. Now change these mixed numbers into improper fractions the quick way. a) 15
e) 43 f) 56
__ 4
f)
__ 3
g) 6 9 __
b) 41 __
6 5
g) 48 __
10 = __ 10
h) 4 5 __
c) 53 __
8 7
h) 59 __
12 = __ 12
i) 7 3 __
d) 93 __
26 i)
10 85
__ 9
11 = __ 11
5. Change these improper fractions into mixed numbers the quick way. a) 29
j) 40
__ 48
3. Now fi ll in the missing numerators/denominators to make the fractions equivalent. a) 1
11
__ 12
– 8 = –
8
e) 79 __
12 95
__ 11
6. Work out which fraction in each of these pairs of fractions is bigger. Change the pairs of fractions so that they have the same denominators to help you.
a) 1 d) 5
– 2 and 5
– 6 and 7
– 9
– 8
b) 3 e) 2
– 5 and 2
– 5 and 3
– 3
– 8
c) 3 f) 5
– 4 and 5
– 6
– 8 and 7
__ 12
64
Fractions 1
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