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The Western Region?s overall sales (£120,000) were in a ratio of 3:2 to the Eastern Region?s sales which itself had half the sales of the Northern and Southern Regions combined. What were the total sales of all 4 Regions?
Answer : E
Explanation
Step 1 – Calculate each Region’s sales
Eastern Region’s sales = 2 x 120,000 / 3 = 80,000
Northern + Southern Regions’ sales = 80,000 x 2 = 160,000
Step 2 – Calculate the total sales 120,000 + 80,000 + 160,000 = 360,000
Thus the correct answer is (E) £360,000
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