Instructions

Study the table and answer the given questions. Number of employees in ×ve organisations during five years

Question 42

Number of employees in organisations B and C decreased by 5% and 10% respectively from 2007 to 2008. What was the total number of employees in organisations B and C together in 2008 ?

Solution

Number of employees in organisation B in 2007 = 120

=> Number of employees in organisation B in 2008 = $$\frac{95}{100} \times 120$$

= 114

Number of employees in organisation D in 2007 = 70

=> Number of employees in organisation D in 2008 = $$\frac{90}{100} \times 70$$

= 63

$$\therefore$$ Total number of employees in organisations B and C together in 2008

= 114 + 63 = 177

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