原计划五年级修复多少本
- 时间:2020-05-31 15:09:42
- 分类:数学世界
- 阅读:88 次
“雪域情缘”同学在QQ群中提问:有道比例应用题帮我解下,谢谢 !学校把修补图书的任务按5:3分给五年级和六年级,六年级实际修了216本,超过了原分配任务的20%,原计划五年级修复多少本?
数学题解答:先根据“六年级实际修了216本,超过了原分配任务的20%”算出六年级的原分配任务是多少本?
216÷(1+20%)=180(本)
再根据“按5:3分给五年级和六年级”中的份数算出五年级的原分配任务是多少本?
180÷3×5=300(本)答:原计划五年级修复300本。
Find Maximum Connected Colors (Values) in a 2D Grid using DFS or Algorithms to Shift a 2D Grid/Matrix In-Place How Martha Stewart Became One Of The Best Bloggers On The Web Social Media and Dating Apps: How They’re Changing Love Did You Know There Are Some Great Scientific Reasons to Use Emot 5 Simple Tips for Creating More Irresistible Product Pages You Should Know These Facts About Instagram Why Bloggers Need to Understand Google Rankbrain How to Write Compelling Blog Content for Boring Niches Why Curvy Blogger Put On A Bikini For The First Time In 25 Years
- 评论列表
-
- 添加评论