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10. Termometer Fahrenheit 113° maka termometer Celsius menunjukkan .…

a. 66,5°C
b. 81°C
c. 45°C
d. 37°C

Jawaban : 

c. 45°C


Penjelasan : 


t°C = 5/9 x ( t°F – 32)

t°C = 5/9 x ( 113 – 32)
      = 5/9 x ( 81 )
      = 45°C


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