FRACTION
put the percent number over 100 and reduce as low as possible
350%
= 350/100
= 7/2 simplified
DECIMAL
divide the percent number by 100 to find decimal form (or move the decimal to the left two places to find decimal form)
350% ÷ 100= 3.50
ANSWER: 7/2 and 3.5
Hope this helps! :)