A and B are two consecutive numbers (B<A). Half of B exceeds one-fourth of A by 1. Find the values of A and B.
可唔可以俾條式我?
MATHS暑期作業有題唔識
2008-07-16 12:20 am
回答 (2)
2008-07-16 1:06 am
✔ 最佳答案
B<A 佢比埋你咖可??B+1=A.....(1)
B/2 = A/4 +1.....(2)
sub (1) into (2):
B/2 = (B+1)/4 + 1
2B = B+1 +4
B = 5
sub B=5 into (1) :
5+1 = A
A = 6
希望幫到你
參考: ME
2008-07-16 1:08 am
呢題太難,我用中文教的,恕我幫不到你
收錄日期: 2021-04-14 19:24:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080715000051KK01705