25°F = ...°C
25°F= 32°C + (-7°F)
25°F= 0°F + [( -7) : 1,8°F] = -3,89°C
80°F = ...°C
80°F= 32°C + 48°F
80°F= 0°F + [ 48 : 1,8°F] = 26,67°C
137°F = ...°C
137°F= 32°C + 105°F
137°F= 0°F + [ 105 : 1,8°F] = 58,333°C
0°F = ...°C
0°F= 32°C + (-32°F)
0°F= 0°F + [( -32) : 1,8°F] = -17,78°C
-5°F = ...°C
-5°F= 32°C + (-37°F)
-5°F= 0°F + [( -37) : 1,8°F] = -20,56°C
-25°F = ...°C
-25°F= 32°C + (-57°F)
-25°F= 0°F + [( -57) : 1,8°F] = -31,67°C