小羊小鹿和小熊共同修建一个小水池
- 时间:2020-05-22 15:51:38
- 分类:数学世界
- 阅读:175 次
小羊、小鹿和小熊共同修建一个小水池,小羊每2天到池边喝一次水,小鹿每3天到池边喝一次水,小熊每四天到池边喝一次水,从第一次同时到池边喝水这天起,它们一个月内有几次是同一天到池边喝水?
数学题解答:这道同样是关于公倍数的问题,需要求2、3、4的公倍数,一个月大约30天,需要看在30以内有几个2、3、4的公倍数。
2、3、4的最小公倍数是12,30以内它们的公倍数还有24。
所以如果算上第一次它们在一起喝水,再隔12天和24天还会在一起喝水,一个月内它们共有三次在一起喝水。
推荐阅读:Showcase About the Best 30+ Web Tools and Services on the Market 3 Incredible Landing Pages And What We Can Learn From Them What is Cycle Counting and How to Implement It in Your Retail Bu 4 Reasons Why Your Blog is Struggling to Find an Audience 6 Best Fashion Bloggers for Style Inspiration The Strategy You Need to Write Better Blog Posts Than Your Compe How to Improve Your Blog’s Bounce Rate (and Why You Should) Does Your SME Have A Disaster Recovery Plan? 7 Best SEO Trends Gaining Popularity In 2019 How To Choose The Best Hosting Service For A WordPress Website
- 评论列表
-
- 添加评论