问题
解答题
a÷
|
答案
a÷
÷2 3
×3 4
,1 2
=a×
×3 2
×4 3
,1 2
=a×(
×3 2
×4 3
),1 2
=a×(2×
),1 2
=a×1,
=a;
故答案为:正确.
a÷
|
a÷
÷2 3
×3 4
,1 2
=a×
×3 2
×4 3
,1 2
=a×(
×3 2
×4 3
),1 2
=a×(2×
),1 2
=a×1,
=a;
故答案为:正确.