Identify Parts Formula: Identify the parts of the percentage formula: Percent×Whole=Part. Here, Whole=85, Part=51, and Percent is what we need to find.
Set Up Equation: Set up the equation using the values from the problem: x%×85=51. Here, x% is the unknown percentage.
Convert to Decimal: Convert the percentage to a decimal for calculation: 100x×85=51.
Isolate and Solve: Solve for x by isolating it: 100x×85=51. Divide both sides by 85 to get 100x=8551.
Calculate x/100: Calculate x/100: 51 divided by 85 equals 0.6.