今天我们来看一道重点中学小升初数学试卷的最后一题:
A, B, C, three cars set out from a to b, the speed of A, B is 60km/hour and 48km/hour apart, one person who ride the bike comes toward, and met them apart after they set out 5 hours, 6 hours, 8 hours. Find the speed of C.
很多孩子和家长一看到是英文出题就呆住了,就举手投降了。而那些能正确解答这道题的孩子一下子就信心百倍了。其实,这道题里面并没有特别复杂的单词,理解题意还是不难的,关键是不要被题目先吓到。下面来看看DREAMUR怎样解答。
先画线段图: