Question

What percent of 18 is 4.5?

Answer 1

`\text{What percent of 18 is 4.5?}\\\\\text{Calculate what fraction of the number 18 is 4.5}\\\\(4.5)/(18)=(45)/(180)=(1)/(4)\\\\\text{Convert it to percent}\\\\(1)/(4)\cdot100\%=25\%\\\\Answer:\ \boxed{4.5\ is\ 25\%\ of\ 18}`