1)и45:3*4= 60
2 24:8*7=)21
3)18:2*8=72
1.45*4/3=180:3=60
2.24*7/8=168:8=21.
3.18*8/2=144:2=72.
4.25*3/10=75:10=7,5.
1)и45:3*4= 60
2 24:8*7=)21
3)18:2*8=72
1.45*4/3=180:3=60
2.24*7/8=168:8=21.
3.18*8/2=144:2=72.
4.25*3/10=75:10=7,5.