10,92*0,5*6,15*4*2
=5,46*6,15*4*2
=33,579*4*2
=134,316*2
=268,632
2*4,23*1,25:0,25*10
=8,46*1,25:0,25*10
=10,575:0,25*10
=42,3*10
=423
**** các bạn
10,92.0,5.6,15.4.2=268,632 ;4.4,23.1,25:0,25.10=423 tích mình nha bạn ^_^
cm on tat ca cac ban , minh muon **** cho tat ca moi nguoi nhung chi co duy nhat **** nen minh **** vao nguoi cha loi day du nhat
thank you very much