This bar chart shows the average monthly expenditure, by category, of households in a particular town in 2005 and 2015 - OCR - GCSE Maths - Question 6 - 2018 - Paper 1
Question 6
This bar chart shows the average monthly expenditure, by category, of households in a particular town in 2005 and 2015.
(a) In which category was there a decrease i... show full transcript
Worked Solution & Example Answer:This bar chart shows the average monthly expenditure, by category, of households in a particular town in 2005 and 2015 - OCR - GCSE Maths - Question 6 - 2018 - Paper 1
Step 1
In which category was there a decrease in the average monthly expenditure between 2005 and 2015?
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Answer
The category where there was a decrease in average monthly expenditure between 2005 and 2015 is 'Entertainment'.
Step 2
How much more was the average monthly expenditure on housing in 2015 than in 2005?
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Answer
The average monthly expenditure on housing increased by £80, as the expenditure was £560 in 2015 compared to £480 in 2005.
Step 3
What percentage of this was spent on transport?
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Answer
In 2005, the expenditure on transport was £240. To find the percentage spent on transport, we calculate:
ext{Percentage} = rac{240}{1200} imes 100 = 20\%
Thus, 20% of the total expenditure was spent on transport.
