8.9x1.01的简便计算怎么算

2025-03-31 14:42:21
推荐回答(4个)
回答1:

解:
=8.9×(1+0.01)
=8.9×1+8.9×0.01
=8.9+0.089
=8.989
希望你能采纳

回答2:

8.9×1.01
=8.9×(1+0.01)
=8.9×1+8.9×0.01
=8.9+0.089
=8.989

回答3:

8.9x1.01
=8.9x(1+0.01)
=8.9x1+8.9x0.01
=8.9+0.089
=8.989

回答4:

8.9x1.01
=8.9x(1+0.01)
=8.9+0.089
=8.989