The Temperature in This Room Is $72 ^ { \circ } \mathrm { F }$

Short Answer

The temperature in this room is $72 ^ { \circ } \mathrm { F }$ . The temperature outside the building is $20 ^ { \circ } \mathrm { F }$ . What is the temperature difference in degrees Celsius? a. $52 ^ { \circ } \mathrm { C }$

b. $11 ^ { \circ } \mathrm { C }$

c. $20 ^ { \circ } \mathrm { C }$

d. $29 ^ { \circ } \mathrm { C }$