作业帮 > 英语 > 作业

SAT1数学题Dan needs to gain 8% of his current body weight to wr

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/10 23:40:56
SAT1数学题
Dan needs to gain 8% of his current body weight to wrestle in weight Class A.Dan needs to lose the same percent of his current weight to wrestle in weight Class B.What percent of Dan's Class A weight,to nearest tenth,does he need to lose to get to his Class B weight?
McGraw-Hill的新SAT官方指南详解 CHAPTER 5 / PERCENTS里的第19题 没看懂.
挺有意思的题,我只翻译不帮你做咯,不然很鄙视哈.
DAN要增加8%重量去A组竞赛(摔跤),要减8%去B组竞赛.
问DAN的A组重量要减少 几个% 才能 到B组的体重?然后保留到小数点后一位
中文解释很难啊,不会做就问吧,在线