Practice Percent 2

harpazo

Pure Mathematics
18 is what percent of 34?
 

MarkFL

La Villa Strangiato
Math Helper
Turning this into an equation, we have:

[MATH]18=\frac{x}{100}\cdot34[/MATH]
Multiply through by 50:

[MATH]900=17x\implies x=\frac{900}{17}[/MATH]
 

harpazo

Pure Mathematics
A walk through memory lane. This is middle school math.
 
Top