Germination rate = number of germinated seeds/number of experimental seeds × 100%

Wheat flour yield = flour weight/wheat weight × 100%.

Product qualification rate = number of qualified products/total number of products × 100%.

Employee attendance = actual attendance/attendance × 100%

Then the qualified rate = qualified number/total number of people tested × 100%.

Accuracy = number of correct questions/total questions × 100%

Success rate = success times/total experiment times × 100%