64 derajat reamur=....derajat celcius=...derajat F

Penyelesaian :

C = (5/4) R
C = (5/4) x 64
C = 5 x 16
C = 80°

F = (9/4) R + 32
F = (9/4) x 64 + 32
F = 9 x 16 + 32
F = 144 + 32
F = 176°


Semoga Membantu :)