The percentage score for 22 out of 40 is 55.00%. This represents 12 percent (12 per 100).
In mathematics, a percentage is a number or ratio that represents a fraction of 100. It is often denoted by the symbol "% or simply as "percent" or pct. For example, 35% is equivalent to the decimal 0.35 or the fraction.
In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%" although the abbreviations pct. pct and sometimes pc is also used. A percentage is a dimensionless number it has no unit of measurement.
Learn more about percentages here
https://brainly.com/question/24304697
#SPJ9