Answer
418
Work Step by Step
104.5= 25%$\times$x translate to an equation
104.5= 0.25$\times$x write 25% as 0.25
$\frac{104.5}{0.25}$=$\frac{0.25x}{0.25}$
$\frac{10450}{25}$ =x
418=x
104.5 is 25% of 418