O-LevelMathematicsNumber4024/11 · May/June 2012 · Q163 Marks
The profits of a company were $5 million in 2009 and $8 million in 2010. Find the percentage increase in profits from 2009 to 2010.
- (a)The profits of a company were $5 million in 2009 and $8 million in 2010. Find the percentage increase in profits from 2009 to 2010.[1]
- (b)Another company had an income of $20 million in 2008. In 2009 this income decreased by 10%. In 2010 the income increased by 15% from the 2009 income. Find the income in 2010.[2]
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