The answer is HJ , just got 100 on the quiz :)
Yea, there's a formula :
radians = degrees × π / 180°
Answer:
15 5/9 °C
Step-by-step explanation:
Put 60 where F is in the equation and do the arithmetic.
... C = (5/9)(60 -32) = (5/9)(28) = 140/9
... C = (135 +5)/9 = 15 5/9