## Prealgebra (7th Edition)

186.667 $\approx$ 187
What number is 45% of 84 ? x $\times$ 45% = 84 Translate to an equation x $\times$ 0.45=84 Write 45% as decimal $\frac{x \times0.45}{0.45}$ =$\frac{84}{0.45}$ Divide both sides by 0.45 x= $\frac{8400}{45}$ x$\approx$ 186.667