5\12×(6\5+4\3)+5\4数学题简便运算
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![5\12×(6\5+4\3)+5\4数学题简便运算](/uploads/image/z/243893-29-3.jpg?t=5%5C12%C3%97%286%5C5%2B4%5C3%29%2B5%5C4%E6%95%B0%E5%AD%A6%E9%A2%98%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
5\12×(6\5+4\3)+5\4数学题简便运算
5\12×(6\5+4\3)+5\4数学题简便运算
5\12×(6\5+4\3)+5\4数学题简便运算
5/12×(6/5+4/3)+5/4
=5/12×6/5+5/12×4/3+5/4
=1/2+5/9+5/4
=18/36+20/36+45/36
=83/36
5\12×(6\5+4\3)+5\4
=5\12×6\5+5\12×4\3+5\4
=1\2+5\9+5\4
=83\36
=2又11\36
5/12×(6/5+4/3)+5/4
=5/12×6/5+5/12×4/3+5/4
=1/2+5/9+5/4
=83/36