## Chemistry: The Central Science (13th Edition)

30.56 $^{\circ}$C
This question asks us to convert a measurement in Fahrenheit to Celsius. To do this, we use to formula $^{\circ}$C=($^{\circ}$F-32)$\times$$\frac{5}{9}$. When we plug in the value of 87$^{\circ}$F, we get 30.56 $^{\circ}$C