Respuesta :

lovewithcompass
22.5/90*100%=0.25*100%=25%
Jefrafra
To find the percent of a certain number, we can treat it like we are solving for the percent of 100. In this case, you should do 22.5/90, which simplified is equal to 1/4. 1/4 as a percent is 25, which means that 22.5 is 25% of 90.