# Normal body temperature is $\;98.4^{0}F\;.\;$ What is the corresponding reading on the celsius scale ?

$(a)\;37^{0}C\qquad(b)\;29.5^{0}C\qquad(c)\;309.8^{0}C\qquad(d)\;98.4^{0}C$

Answer : $\;37^{0}C$
Explanation :
$C=\large\frac{5}{9}\;(F-32)$
$=\large\frac{5}{9}\;[98.4-32] \approx 37^{0}C$