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The ratio of the number of people living in Adley to the number of people living in Bridford is given by the ratio of the areas of the pie charts. What proportion of the total number of people living in these two towns live in Adley and are aged 0-19? Give your answer to 3 significant figures. (The method on how to answer would be appreciated).

The ratio of the number of people living in Adley to the number of people living in Bridford is given by the ratio of the areas of the pie charts What proportio class=

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datgamer13
Since the degree measure of the segment 0-19 in Adley is 70*, and the degree measure of the segment 0-19 in Bridford is 60*...........

The proportion is simply 70/60 or 7/6 in simple terms.

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