Respuesta :

Xxem0g1rlxX
4.5% because it is 4.5% out of 100%               
kaa0105
4.5% is the percentage form of .045. An easy way to convert a decimal to a percentage, or the other way around you move the decimal TWO places.

Decimal to percentage = decimal goes two spots to the right

percentage to decimal =decimal goes two spots to left