4.8乘100.1的简便计算

4.8乘100.1的简便计算
2025-04-06 13:20:08
推荐回答(1个)
回答1:

4.8x100.1
=4.8x(100+0.1)
=4.8x100+4.8x0.1
=480+0.48
=480.48