0.75*24/0.25= 0.75*24*0.25= 16+4/2.5= 0.51/1.7+0.35*0.2= 8.9*1.7-5.13= 0.36+1.6/2.5= 7.8*7.5/2.6*4= 10.4/(5.28/4.4+1.4)=
问题描述:
0.75*24/0.25= 0.75*24*0.25= 16+4/2.5= 0.51/1.7+0.35*0.2= 8.9*1.7-5.13= 0.36+1.6/2.5= 7.8*7.5/2.6*4= 10.4/(5.28/4.4+1.4)=
答
0.75 X 24 / 0.25= 24 X 0.75 / 0.25= 8 X 3 X 3= 720.75 X 24 X 0.25= 3/4 X 4 X 6 X 1/4= 3 X 3 / 2= 4.516 + 4/2.5= 16 + 16/10= 17.60.51 / 1.7 + 0.35 X 0.2= 0.3 + 0.7 X 0.1= 0.378.9 X 1.7 - 5.13= 10 X 1.7...