Homework Help: math

Posted by ashleigh on Monday, June 28, 2010 at 8:52am.

The price of an antibiotic decreased from $86.25 to $52.75 for a bottle of 100 tablets. Find the ratio of the decrease in price to the original price.

math - PsyDAG, Monday, June 28, 2010 at 9:57am
(86.25 - 52.75)/86.25 = ?
math - Henry, Monday, June 28, 2010 at 10:07am
RATIO=(86.25-52.75)/86.25=33.5/86.25=
6.7/17.25

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