The Basic Percent Equation is the basic relationship that we need to learn to understand. Where x represents the amount of the tip. Write 15 as a decimal number.
Next we convert the percent to either fraction or decimal form and then multiply.
The number 25 is what percentage of 80. These unique features make Virtual Nerd a viable alternative to private tutoring. To solve this we want to find what amount is 20 20 of 80 80. Translating and Solving Basic Percent Equations.