> 数学 >
5.6*0.375+0.375*5.4-37.5%
人气:155 ℃ 时间:2020-04-09 00:41:28
解答
5.6*0.375+0.375*5.4-37.5%
=5.6*0.375+0.375*5.4-0.375*1
=0.375*(5.6+5.4-1)
=0.375*10
=3.75
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版