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50
• Sponsored swim . • • • • • ••••••••

Castle School had a sponsored swim The 6 teams raised these amounts ______
for charity. for swimming the 30 lengths.
Kelly is a strong swimmer m Work out the amount each team
and swam 50 lengths. was sponsored for swimming a length.
Use a calculator if it helps.
Now she wants to collect her
I}] The pool is 30 m long.
Work out how many lengths these people swam.
a Gerry swam 330 m b Hannah swam 450 m ~
c Zak swam 270 m d Polly swam 900 m
e Maggie SWQm 510m f Tariq SW0m 600m
a £1'50 b £2·00
c £1·20 d £2·10
e £1·60 f £1·80

~

Work out how much money she will raise altogether. a 11 lengths
Children who could swim up to 10 lengths took part
in a team swim totalling 30 lengths. b 15 c q
Work out the missing numbers in the table for each team of 4. If they started at 9.45Qm and finished at the time given,
work out how many minutes they were swimming. d 30 e 17
a Gerry: 10.CJ5am b Hannah: 1CJ.07am
c Zak: 10.01 am d Polly: 10.26 am I f 20
e Maggie: 10.21 am f Tmiq: 10.13 am
~
CHALLENGE .... nm~20tn \~Gerry
~
Draw other arrow diagrams Hannah a 20 minutes
like this using the swimmers in I}]. ~
owum 180m fU~ Zak
b 22 c 16
d 41 e 36
f 28

rn [gJ Challenge

a £ 5·00 a £48·00 a Simon q Open: drawing arrow diagrams showing how many
b £15·00 b Andrew 10 more metres one swimmer swam than another.
This table shows all the possibilities:
c £ 2·50 c Vicky 10
d £ 3·00 d Ed q Tariq Maggie Hannah Gerry Zak
e £ 4·00 e Sewa 8 Polly ~ 300 ~3qO ~ 450 ~ 570 ~630 For example, Polly
Tariq ------1.~ qO ~ 150 ~ 270 ~ 330 swam 450 metres
f £ 1·00 f Sarah 10 further than Hannah
g £10·00 Maggie • 60 ~ 180 ~ 240 and Tariq swam 270
h £ 7·50 Hannah • 120 ~ 180 metres further than
Gerry • 60 Gerry.