将1,2,3,4,5,6,7,8,9这九个数字填入括号中,使等式成立.()()()=2/1×()()()=3/1×()()()

问题描述:

将1,2,3,4,5,6,7,8,9这九个数字填入括号中,使等式成立.
()()()=2/1×()()()=3/1×()()()

(2)(7)(3)=1/2×(5)(4)(6)=1/3×(8)(1)(9)

(2)(7)(3)=1/2×(5)(4)(6)=1/3×(8)(1)(9)
朋友一定要注意分数的写法哦!!!

(2)(7)(3)=2分之1×(5)(4)(6)=3分之1×(8)(1)(9)

(2)(7)(3)=2/1×(5)(4)(6)=3/1×(8)(1)(9)