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1. Study the pie- chart carefully and answer the questions. The pie- chart represents the percentage of people involved in various occupations.
Total number of people = 20000.
How many more people are involved in service than in trade?
= 20% - 6.70%
= 13.3%
= × 20000
= 2660
Total number of people = 20000.
How many more people are involved in service than in trade?
Solution:
People in service sector more than trade= 20% - 6.70%
= 13.3%
= × 20000
= 2660