Question

77 derajatFarreinheat =............derajatCelcius=
...........derajat Reamur=..............KELVIN

Answer 1

77drajat farenheit = 5/9*(77-32)
                          = 5/9*45
                          =25drajat celcius
25 drajat celcius =4/5*25
                         = 20 drajat reamur
taunya cuma itu 

Answer 2

77 derajat fahrenheit =.................derajat celcius
= 77-32 = 45 X 5/9 = 25 derajat celcius
= 25 X 4/5 = 20 derajat reamur
= 25 + 273 = 298 kelvin