EXPLANATION
Let's see the facts:
The optimal is 20 °
The conversion equation is:
F=9/5C + 32
So, replacing the given range on the equation give us:
F= 9/5(20) + 32 = 68 °
F=9/5(35) +32 = 95 °
So, the optimal rage in degrees Fahrenheit is 68 °
7.7m questions
10.4m answers