2.25×3/5+2.75÷5/3简算
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2.25×3/5+2.75÷5/3简算2.25×3/5+2.75÷5/3简算2.25×3/5+2.75÷5/3简算2.25×3/5+2.75÷5/3=2.25×3/5+2.75×3/5=3/5×(2.
2.25×3/5+2.75÷5/3简算
2.25×3/5+2.75÷5/3简算
2.25×3/5+2.75÷5/3简算
2.25×3/5+2.75÷5/3
=2.25×3/5+2.75×3/5
=3/5×(2.25+2.75)
=3/5×5
=3
2.25×3/5+2.75÷5/3
=(2.25+2.75)×3/5
=5×3/5
=3
解,原式=2.25×3/5+2.75×3/5
=3/5(2.25+2.75)
=3/5×5
=3
2.25*3/5+2.75*3/5=3/5*(2.25+2.75)=3/5*5=3
2.25×3/5+2.75÷5/3简算
2.25×3/5+2.75÷1又2/3+60%
能简算就简算 2.25×3/5+2.75÷1又2/3+60%
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