Question

At a certain wedding 13/20 of the guests for over 25 years old

Answer 1

To express the fraction as a percentage, first, we divide the fraction to get the decimal number, then we multiply the decimal number by 100.

`\begin{gathered} (13)/(20)=0.65 \\ 0.65*100=65 \end{gathered}`

Hence, the percentage is 65%.