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倍比法也是解答整数应用题的方法之一,我们也可以运用这种方法来解答分数应用题。用倍比法解答分数应用题的思路是:先求出所求数量是已知数量的几分之几或几倍,再求出所求问题。【例1】甲仓库存粮120吨,比乙仓库的存粮数少1/3。乙仓库存粮多少吨?分析:分数应用题中一般有两组数据:具体数量和分数。本题中,我们可以先求出乙仓库存粮数是甲仓库的几倍,再用这个倍数去乘甲仓库存粮数的具体数量,即得乙仓库的具体数量。假设乙仓库存粮的份数为1,则甲仓库存粮
The ratio method is also one of the ways to solve the integer problem, and we can also use this method to solve the problem. The answer to the question using the multiple method is the idea of applying the question: first find out the number is a few or a few times the known quantity, and then find the desired problem. [Example 1] A warehouse 120 tons of grain storage, grain storage than the number of B 1/3 less. B warehouse inventory tons? Analysis: There are generally two sets of data application questions: the specific number and score. In this question, we can first find out that the quantity of grain stored in warehouse B is a few times larger than that of warehouse A, and then multiply the specific quantity of the quantity of grain stored in the warehouse by the multiplier to obtain the specific quantity of warehouse B. Assuming B shares of grain storage warehouse for the 1, the A warehouse inventory of grain