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25-09-2018
Mathematics

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The number of buses in operation increses from 1000 to1420. Find the percentage increase in the number of buses in operation

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tramserran tramserran

25-09-2018

[tex]\frac{new - original}{original} = \frac{1420 - 1000}{1000} = \frac{420}{1000} = \frac{42}{100} = 42%[/tex]

Answer: 42%

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