问题
解答题
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答案
(1)132%X-X=64,
(132%-1)X=64,
0.32X=64,
0.32X÷0.32=64÷0.32,
X=200;
(2)
÷5 8
X=5 8
×5 8
,2 3
=1 X
,5 12
5X=12,
5X÷5=12÷5,
X=
;12 5
(3)1-X=60%,
1-X+X=0.6+X,
0.6+X=1,
0.6+X-0.6=1-0.6,
X=0.4.