## Basic College Mathematics (10th Edition)

$\frac{3.5}{91}$=$\frac{5.25}{126}$ false
Barry's proportion is wrong because the numerators and denominators do no have the same units, one of them needs to be flipped. $\frac{3.5}{91}$=$\frac{5.25}{126}$ 126$\times$3.5=55.25$\times$91 441$\ne$477.75 false