数字推理:8⼀9,--2⼀3,1⼀2,--3⼀8,9⼀32,()

请告诉我怎么算出来的,谢谢
2024-12-12 12:43:24
推荐回答(1个)
回答1:

X(-3/4)(X为乘)

8/9 X (-3/4) = (-2/3)
(-2/3) X (-3/4) = 1/2
1/2 X (-3/4) = (-3/8)
(-3/8) X (-3/4) = (9/32)
9/32 X (-3/4) = (-27/128)

所以答案为(-27/128)