24.8(1+12.5%)X*2/3 + 16(1+12.5%)X/2 = 552

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/05/05 04:15:49

24.8*(1+12.5%)*X*2/3 + 16*(1+12.5%)*X/2 = 552
求解,详细的

24.8*1.125*x*2/3=18.6x
16*1.125*X/2=9x
18.6x+9x=24.6x
24.6x=552
x=22.439
亲,不懂可以HI我望采纳哦

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