1又8分之1/(0.125+4分之1)-2%+(0.4/5)%
=(9/8)/(1/8+1/4)-2%+0.08%
=3-2%+0.06^%
=2.9794
1又8分之1/(0.125+4分之1)-2%+0.4/(5%)
=(9/8)/(1/8+1/4)-2%+8
=3-2%+0.06^%
=10.98
1又8分之1/(0.125+4分之1)-2%+(0.4/5)%
=(9/8)/(1/8+1/4)-2%+0.08%
=3-2%+0.06^%
=2.9794
1又8分之1/(0.125+4分之1)-2%+0.4/(5%)
=(9/8)/(1/8+1/4)-2%+8
=3-2%+0.06^%
=10.98