> 数学 >
计算:54×(8/9+4/5)=?0.108×【600%-(3/2×2)】=?
人气:316 ℃ 时间:2020-06-18 01:09:17
解答
54*(8/9+4/5)
=54*(40/45+36/45)
=54*76/45
=456/5

0.108*[600%-(3/2*2)]
=0.108*(6-3)
=0.108*3
=0.324
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版