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Business Mathematics in Canada, 4/e
F. Ernest Jerome
Ratios and Proportions
Web Links
www.mlb.ilstu.edu/ressubj/subject/business/ratio.htm
(http://www.mlb.ilstu.edu/ressubj/subject/business/ratio.htm)
Uses of ratios in business - financial ratios, and how to use them.
cgi.canoe.ca/htbin/calculators/currency/currencyCalc.cgi
(http://cgi.canoe.ca/htbin/calculators/currency/currencyCalc.cgi)
This site has a calculator which will convert currency for you.
www.mathleague.com/help/ratio/ratio.htm
(http://www.mathleague.com/help/ratio/ratio.htm)
Ratio and Proportion: definitions and examples.
www.bankofcanada.ca/en/cpi.htm
(http://www.bankofcanada.ca/en/cpi.htm)
The purpose and use of the Consumer Price Index by the Bank of Canada.
www.learner.org/exhibits/dailymath/cooking.html
(http://www.learner.org/exhibits/dailymath/cooking.html)
Cooking by Numbers. This is an example of the use proportions in every day life.
2003 McGraw-Hill Higher Education
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