Question

converte 11,5°c em °F

Answer 1

Resolução da questão, veja:

$\dfrac{\°C}{5} = \dfrac{\°F-32}{9}\\\\\\\\\\ \dfrac{11,5}{5} = \dfrac{\°F-32}{9}\\\\\\\\ 5~.~(\°F-32) = 103,5\\\\\\\ 5\°F-160 = 103,5\\\\\\\\ 5\°F = 103,5 + 160\\\\\\\\ 5\°F = 263,5\\\\\\\ \°F = \dfrac{263,5}{5}\\\\\\\\ \large\boxed{\boxed{\boxed{\boxed{\boxed{\°F = 52,7.}}}}}}}}}}}}}}}}}}}$


Ou seja, 11,5 °C equivale à 52,7 °F, espero que te ajude :).

Answer 2

C/5 = F-32 /9
11,5 /5 = F -32 /9
2,3 = F-32 /9
20,7 = F-32
F-32= 20,7
F= 32 +20,7
F= 52,7
52,7° F.