The temperature on the thermometer reads 45 straight F presuperscript straight o . What is this temperature in straight C presuperscript straight o ?
given
Tf = 45 F (degrees Faurenheit)
equivakent temperature, TC = ?
(Tc - 0)/(100-0) = (TF - 32)/(212-32)
Tc/100 = (TF - 32)/180
TC = (5/9)*(TF - 32)
= (5/9)*(45 - 32)
= 7.22 C (degrees celsius)
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