题目内容
若A+B=60,A÷B=
,则(B+A)-(B-A)=______.
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一份是:60÷(2+3),
=60÷5,
=12,
A是:12×2=24,
(B+A)-(B-A),
=B+A-B+A,
=2A,
=2×24,
=48;
故答案为:48.
=60÷5,
=12,
A是:12×2=24,
(B+A)-(B-A),
=B+A-B+A,
=2A,
=2×24,
=48;
故答案为:48.
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