125x(8+80%+8%)简便计算?

2025-03-11 15:41:06
推荐回答(2个)
回答1:

原式=125x8x(1+10%+1%)
=1000x(1+0.1+0.01)
=1000x1.11
=1110

回答2:

=125×8+125×80%+125×8%
=1000+100+10
=1110