The way to turn a fraction into a false fraction is to multiply the integer part of a fraction by the product of the denominator, and add the sum of the molecules to keep the numerator and denominator of the false fraction unchanged. So the false scores of 3 and 2/5 are equal to 17/5, and the false scores of 2 and 7/9 are equal to 25/9; The way to turn a false fraction into a fraction is to divide the numerator of the false fraction by the denominator, and the obtained integer quotient is the integer part with the fraction, the remainder is the numerator, and the denominator remains unchanged. So nine quarters equals two and a quarter, sixteen sevenths equals two and two sevenths, and twenty-four eighths equals three. Fractions with numerator greater than or equal to denominator are false fractions, so there are seven-sevenths, seven-sixths, seven-fifths, seven-fourths, seven-thirds, seven-thirds and seven-fifths. Fractions with numerator less than denominator are true fractions, so there are six-sevenths, five-sevenths, four-sevenths, three-sevenths, two-sevenths and one-seventh.