Question 975227
The number of hours, h, it takes for a block of ice to melt varies inversely as the temperature, t.  If it takes 2 hours for a square inch of ice to melt at 65º, how long  will it take a square inch of ice to melt at 80º?
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There are many things wrong with the problem, but I'll pretend I don't notice.
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t/2 = 65/80
80t = 130
t = 1.625 hours
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People who don't know what they're talking about should stick to politics, not try to write math problems.