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我曾经听说过这样一个问题:“有三只金碗,金碗内放着数目不同的珍珠,把第一只碗中一半的珍珠给A,第二只碗中的三分之一珍珠给B,第三只碗中四分之一的珍珠给C;然后,把第一只碗里的4颗珍珠给D,第二只碗里的6颗珍珠给E,第三只碗里的2颗珍珠给F.这样分完后,第一只碗中剩下38颗珍珠,第二只碗中剩下12颗珍珠,这三只碗中剩下19颗珍珠.问题是:这三只金碗里原来各有多少颗珍珠?”下面求解的不同的方法给我们以一定的启示.
I once heard of such a question: “There are three golden bowls. There are different numbers of pearls in the gold bowl. Give half of the pearls in the first bowl to A, and one third of the pearls in the second bowl to B. A quarter of the pearls in the third bowl were given to C; then, four pearls in the first bowl were given to D, six pearls in the second bowl were given E, and two in the third bowl After pearls gave F. to this point, 38 pearls remained in the first bowl, 12 pearls remained in the second bowl, and 19 pearls remained in the three bowls. The problem is: these three golden bowls How many pearls are there in the original?” The different ways to solve the following give us some enlightenment.