> 数学 >
[(7.6-5.2)÷0.4+2.54]×32.
人气:284 ℃ 时间:2020-04-24 20:04:40
解答
[(7.6-5.2)÷0.4+2.54]×32,
=[2.4÷0.4+2.54]×32,
=[6+2.54]×32,
=8.54×32,
=273.28.
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版