数学题:乐乐一家去昆明旅游
- 时间:2020-05-02 12:13:06
- 分类:数学世界
- 阅读:85 次
数学题:乐乐一家去昆明旅游。他们开车从家里出发,计划12个小时到达,结果前3小时行驶了全程的30%(百分之三十),照这样行驶能提前几小时到昆明?
数学题解答:
12 – 3 ÷ 30% = 2(小时)
其中3 ÷ 30%算出的是照前3小时行驶速度而行完全程的时间。
推荐阅读:Adding PHPUnit Tests for Discord Cryptocurrency Bot Regarding th Algorithm to Multiply Two Big Integers (String) Use jQuery Migrate Helper Plugin to Fix the Classic Editor Error How to Fix CloudFlare Error 1101 (Worker threw exception)? Python Function to Convert Excel Sheet Column Titles to Numbers Algorithm to Find the Kth Missing Positive Number in Array How to Partition a String into Palindromes using DFS Algorithm? How to Get Blockchain Version of Steem RPC Node using Javascript How to Find All Duplicates in an Array using Python? Bruteforce and Rolling Hash Algorithm to Compute the Longest Hap
- 评论列表
-
- 添加评论