0.74×0.6+0.26÷2=0.444+0.13=0.574你好,本题已解答,如果满意请点右下角“采纳答案”。
0.74×0.5+0.26÷2= 0.74×0.5+0.26×0.5= (0.74+0.26)×0.5= 1×0.5= 0.5
0.74×0.5+0.26÷2=0.37+0.13=0.5
(0.74+0.26)x0.5=0.5