如题所述
第1个回答 2015-02-11
650/25+26*99
=(600+50)/25+26*99
=(24*25+25*2)/25+26*99
=(24+2)*25/25+26*99
=26+26*99
=26*(1+99)
=26*100
=2600本回答被网友采纳
=(600+50)/25+26*99
=(24*25+25*2)/25+26*99
=(24+2)*25/25+26*99
=26+26*99
=26*(1+99)
=26*100
=2600本回答被网友采纳
