(10 1 0.1)x0.24的简便运算

(10 1 0.1)x0.24的简便运算
2025-04-17 04:22:26
推荐回答(1个)
回答1:

(10+1+0.1)x0.24
=11.1x0.24
=11.1x(0.2+0.04)
=11.1x0.2+11.1x0.04
=2.22+0.444
=2.664