Sagot :
Formule conversion de C° en F) =
F = 1,8 x c + 32
C = F° - 32 / 1,8000
a) 20°F = -6,666°C
20 - 32 / 1,8000 = -6,666
b) 60°F= 15,555°C
60 - 32 / 1,8000 = 15,555
c) 0°F = -17,777°C
0 - 32 / 1,8000 = -17,777
d) -10°F = -23,333°C
-10 -32 / 1,8000 = -23,333
F = 1,8 x c + 32
C = F° - 32 / 1,8000
a) 20°F = -6,666°C
20 - 32 / 1,8000 = -6,666
b) 60°F= 15,555°C
60 - 32 / 1,8000 = 15,555
c) 0°F = -17,777°C
0 - 32 / 1,8000 = -17,777
d) -10°F = -23,333°C
-10 -32 / 1,8000 = -23,333