小明是一个非常愿意思考的好孩子,爸爸也特别喜欢与小明探讨数学问题。有一天,小明与爸爸一起散步的时候,爸爸给小明出了一道题:我们同时步测一块菜地的长,小明你测得60步,我测得50步,已知我每步比你每步长0.1 3米,这块菜地的长约是多少米?小明马上就想到了下面的解法:和爸爸从菜地的这头开始同步走50步后, Xiao Ming is a very willing to think good boy, my father also particularly like to discuss mathematical problems with Xiao Ming. One day, Xiao Ming walked with my father, my dad gave Xiao Ming a problem: we also measure the length of a vegetable plot, Xiaoming you measured 60 steps, I measured 50 steps, I know each step more than you Step 0.1 3 meters, the length of this piece of vegetable is how many meters? Xiaoming immediately thought of the following solution: and my father from the beginning of this vegetable began to walk 50 steps in sync,