39*1/4+27*0.25+34*25%的简算
5个回答
39*1/4+27*0.25+34*25%
=39x0.25+27x0.25+34x0.25
=(39+27+34)x0.25
=100x0.25
=25
相关问题
0.8*25*1.25*0.4(简算)
计算，能简算的要简．（1）34.25-1.72-2.28（2）0.7-3.8-4.2+9.3（3）（[26/27]+[1
25+26+27+28+29+30+31+32+33+34+35简算
求简算!27×1/4+72÷25%
计算下面各题，能简算的要简算．25+25×39 &
(25%+0.1)÷(25%-0.1)简算
计算下面各题（能简算的要简算）（1）6.25÷0.25×0.4
(2/39+5/27)*27*39,简算?
(25+2.5+0.25)*4.4怎么简算
下面各题，能简算的要简算．27×25×4