1.=(71+15/16)*(-8)
=-568-7.5
=-575.5
2.=1151/16*(-8)
=-1151/2
=-575.5
3.=(70+1)*15/16*(-8)
=(70+1)*(-15/2)
=70*(-15/2)+1*(-15/2)
=-525-7.5
=-575.5
1.=(71+15/16)*(-8)
=-568-7.5
=-575.5
2.=1151/16*(-8)
=-1151/2
=-575.5
3.=(70+1)*15/16*(-8)
=(70+1)*(-15/2)
=70*(-15/2)+1*(-15/2)
=-525-7.5
=-575.5