Money and real-life problems

Numeracy skills are more widely used with money
than with any other real-life problems.


Here we are going to look at how to approach
these problems.
Money and real-life problems

When faced with a real-life problem there are
 several simple steps to follow in order to solve
 them.
1) Read the problem
2) Extract the data
3) Decide what type of calculation is needed
4) Show your working out
5) State clearly your solution
Money and real-life problems

 Sample question:
 A man pays a garage for work on his car. The
 mechanic charges £30 per hour plus the cost of
 parts.
 If the car owner needs 4 hours work and £65 of
 parts, how much does it cost the car owner?

1) Read the problem
Money and real-life problems

 Sample question:
 A man pays a garage for work on his car. The
 mechanic charges £30 per hour plus the cost of
 parts.
 If the car owner needs 4 hours work and £65 of
 parts, how much does it cost the car owner?

2) Extract the data
Money and real-life problems

3) Decide what type of calculation is needed
 4 hours work at £30 per hour plus £65 of
 parts
Money and real-life problems

3) Decide what type of calculation is needed
 4 x £30 + £65
Money and real-life problems

4) Show your working out
 4 x £30 + £65 we always do x or ÷ first if
 there are no brackets.
Money and real-life problems

4) Show your working out
 £120 + £65 we always do x or ÷ first if there
 are no brackets.
Money and real-life problems

4) Show your working out
 £120 + £65 = £185
Money and real-life problems

5) State clearly your solution
 It costs the car owner £185
Money and real-life problems



   Remember:

   1) Read the problem
   2) Extract the data
   3) Decide what type of calculation is needed
   4) Show your working out
   5) State clearly your solution

Solving reallife problems

  • 1.
    Money and real-lifeproblems Numeracy skills are more widely used with money than with any other real-life problems. Here we are going to look at how to approach these problems.
  • 2.
    Money and real-lifeproblems When faced with a real-life problem there are several simple steps to follow in order to solve them. 1) Read the problem 2) Extract the data 3) Decide what type of calculation is needed 4) Show your working out 5) State clearly your solution
  • 3.
    Money and real-lifeproblems Sample question: A man pays a garage for work on his car. The mechanic charges £30 per hour plus the cost of parts. If the car owner needs 4 hours work and £65 of parts, how much does it cost the car owner? 1) Read the problem
  • 4.
    Money and real-lifeproblems Sample question: A man pays a garage for work on his car. The mechanic charges £30 per hour plus the cost of parts. If the car owner needs 4 hours work and £65 of parts, how much does it cost the car owner? 2) Extract the data
  • 5.
    Money and real-lifeproblems 3) Decide what type of calculation is needed 4 hours work at £30 per hour plus £65 of parts
  • 6.
    Money and real-lifeproblems 3) Decide what type of calculation is needed 4 x £30 + £65
  • 7.
    Money and real-lifeproblems 4) Show your working out 4 x £30 + £65 we always do x or ÷ first if there are no brackets.
  • 8.
    Money and real-lifeproblems 4) Show your working out £120 + £65 we always do x or ÷ first if there are no brackets.
  • 9.
    Money and real-lifeproblems 4) Show your working out £120 + £65 = £185
  • 10.
    Money and real-lifeproblems 5) State clearly your solution It costs the car owner £185
  • 11.
    Money and real-lifeproblems Remember: 1) Read the problem 2) Extract the data 3) Decide what type of calculation is needed 4) Show your working out 5) State clearly your solution