#### Answer

28 students voted for the break.
You can see that Carl's answer is not reasonable because his answer exceeds the total number of students who voted.

#### Work Step by Step

$\frac{8\ yes\ votes}{10\ students} = \frac{x\ yes\ votes}{35\ students}$
$10x = 8\times35$
$\frac{10x}{10} = \frac{280}{10}$
$x = 28$