Question

1.72×1.4÷1.72×1.4怎么简算

Answer 1

1.72×1.4÷1.72×1.4怎么简算
= 1.72÷1.72×1.4 ×1.4
= 1.4 x1.4
= 1.96
施主,我看你骨骼清奇,
器宇轩昂,且有慧根,
乃是万中无一的武林奇才.
潜心修习,将来必成大器,
鄙人有个小小的考验请点击在下答案旁的
"选为满意答案"