14 - Question 10 by Kambiz Ehsani - General physics - 4/27/2018 - Solved

At what degree Rankine the value for the degree C and F will be equal?

Solution:

C = (5/9) * ( F - 32)
F = (9/5) * C + 32

(5/9) * ( T - 32) = (9/5) * T + 32

T = - 40 deg C or F  = 420 R