我们知道,在等式q+r/n=(nq+r)/n中,若r=0,则有q=nq/n。根据此式,我们可将自然数化成分母是任意自然数的假分数。其方法是:用预定的分母做分母,用整数和分母的积做分子。例如: We know that in the equation q + r / n = (nq + r) / n, if r = 0 then there is q = nq / n. According to this formula, we can natural number of components of the mother is an arbitrary natural number of false points. The method is to use the predetermined denominator as the denominator and the product of the integer and the denominator as the numerator. E.g: