L1 Numeracy Workbook Answers - Skills Workshop, 2011 Page 10
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32L1 Numeracy work book
N1/L1.11 Solve problems involving algebra
Name_____________________
2.45 + 10.29 ‐ 7.7 x 8.84 ÷ 2
3.67 6.36 4
6.12 3.93 30.8 4.42
Now try these practical problems
1) A rail is needed in a room with a perimeter of 10.6 m. The door, which measures
1.2m across will not need a rail. How much rail will be needed?
Answer = 41.2m
2) Susan buys a 175g yoghurt and adds 12.5g honey and 11.3g of walnuts.
How much does this weigh altogether?
Answer = 198.8g
3) A customer wishes to buy 20 toilet rolls that retail at £0.45 per roll.
How much will this cost?
Answer = £9.00
4) Jean wins a small amount of money on the lottery: £ 456.00. She decides to
share this with her family of 3 brothers, her mother and grandmother.
How much will they each receive?
Do we include Jean in the share of money? £456 6 = £76 each?
October 2011. Answers kindly contributed by Kevin Melling and Judith White, Somerset Skills & Learning. Workbook written and contributed
by Simon Kelsey, Steps to Work. September 2011. Search for Simon, Kevin and Judith on
Adult Numeracy and Functional Maths. For related resources visit the download page for this resource at skillsworkshop
Page 10 of 32
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