What is it maybe i can help?
Answer: I was at the bank today and this elderly lady asked me to check her balence so I pushed her over.
THIS ONE GETS MY DAD EVERY TIME!!!!
The image on the left represents a function. The image on the right does not as a function cannot have multiple variables for a single X quantity.
To find the percent, we do 5/25. That gives the decimal 0.2, to change that to a percent, we move the decimal point 2 places to the right and add a % sign, giving 20%