Question

Como calcular
20L×300k÷700mmhg=v2×360k÷600mmhg

Answer 1

Resposta:

$\frac{20l \times 300k}{700mmhg} = \frac{v \times 360k}{600mmhg} \\ 20l \times 300k \times 600mmhg = v \times 360k \times 700mmhg \\ 3600000lkmmhg = 252000vkmmhg \\ v = \frac{3600000lkmmhg}{252000kmmhg} \\ v = \frac{3600000l}{252000} \\ v = \frac{3600l}{252} \\ v = 14.28l$

Espero ter ajudado :)