如题所述
第1个回答 2019-09-22
数学问 解答
=3.04*（100+1）*304
=（304+3.04）*304
=92416+924.16
=93340.16
=3.04*（100+1）*304
=（304+3.04）*304
=92416+924.16
=93340.16
第2个回答 2019-09-22
(3.04*100+3.04)*(300+4)
=304*300+304*4+3.04*300+3.04*4
=91200+1216+912+12.16
=93340.16
=304*300+304*4+3.04*300+3.04*4
=91200+1216+912+12.16
=93340.16
