Question

transforme 25º C em graus :]
a)fahrenheit
b)kelvin

Answer 1

$\frac{c}{5} = \frac{f - 32}{9} = \frac{k - 273}{5}$


a)

$\frac{25}{5} = \frac{f - 32}{9}$

$5 = \frac{f - 32}{9}$

$5 \times 9 = f - 32$

$45 = f - 32$

$f = 45 + 32$

$f = 77$

b)

$\frac{25}{5} = \frac{k - 273}{5}$

$25 = k - 273$

$k = 25 + 273$

$k = 298$