18 is 75 percent of what number
18 is 75% of x.\(75\%= \frac{75}{100}=\frac{3 \times 25}{4 \times 25}=\frac{3}{4} \\ \\ \frac{3}{4}x=18 \\ x=18 \times \frac{4}{3} \\ x=6 \times 4\\ x=24\)18 is 75% of 24.
