題目:
將一包糖分給若干名小朋友，若每人分5粒則餘2粒糖，若每人分6粒則欠10粒糖。問糖和小朋友的數目名有多少?
有冇人可以答到我e條數(要有算式)
2009-11-29 5:33 am
回答 (1)
2009-11-29 5:45 am
✔ 最佳答案
Let no. of candy = xno. of kids = y
so
x - 5y = 2.............(1)
x - 6y = - 10..........(2)
(1) - (2)
y = 12
x = 2 + 5y = 2 + 5(12) = 62.
收錄日期: 2021-04-25 22:39:12
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20091128000051KK01574