如题所述
第1个回答 2018-12-28
13.95＋4.05÷0.18的简便计算
13.95＋4.05÷0.18
=1395/100+405/100÷18/100
=1395/100+405/100x100/18
=1395/100+405/18
=(1395x18+40500)/1800
=(1395x18+2250x18)/1800
=13.95+22.50
=36.45本回答被网友采纳
13.95＋4.05÷0.18
=1395/100+405/100÷18/100
=1395/100+405/100x100/18
=1395/100+405/18
=(1395x18+40500)/1800
=(1395x18+2250x18)/1800
=13.95+22.50
=36.45本回答被网友采纳
