> 数学 >
7.8÷[32×(1−
5
8
)+3.6]．
人气：428 ℃　时间：2020-04-16 10:49:42
解答
7.8÷[32×（1-
5
8
）+3.6]，
=7.8÷[32×
3
8
+3.6]，
=7.8÷[12+3.6]，
=7.8÷15.6，
=0.5．
推荐
猜你喜欢
© 2025 79432.Com All Rights Reserved.
电脑版|手机版