Subject: mathqa
Question: the average temperature for monday , tuesday and wednsday is 36.3 degrees c . the average temperature for tuesday , wednesday and thursday is 36.7 degrees c . if monday ’ s temperature recorded as 39 degrees c , find the thursday ’ s temperature ?
Option: 
A: 60.2 degrees c
B: 50.2 degrees c
C: 70.2 degrees c
D: 40.2 degrees c
Answer: D