The difference between two numbers is 10.If the sum of the smaller
number multiplied by 4 and the larger number multiplied by1/3 is 25,find the two numbers.
快快快快快快快快.......有英數唔識
2007-10-09 4:50 am
回答 (1)
2007-10-09 4:55 am
✔ 最佳答案
let the smaller number be x4x+1/3(x+10)=25
..........
x=5
x+10=15
收錄日期: 2021-05-01 13:15:42
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https://hk.answers.yahoo.com/question/index?qid=20071008000051KK03833