数学题(英文)

nelston

a class total gt 48 ppl.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" ^0 R/ L, g1 O1 p* b3 L
6 ppl din join any club
3 ~9 w5 |1 x$ T4 ]9 B) d+ n: Q& }) V" K5.39.217.761/4 of the student in de clas join badminton club n computer club.
. U- G( q8 w, e公仔箱論壇the number of badminton club member which is not computer club member is 2 times de member of computer club.
* M8 X: f3 [) J0 ptvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.公仔箱論壇( _1 B( \. k$ }5 [: [: y

6 Q  z' H+ }, Q" O4 m5.39.217.762 students are in computer club only.
# n  {2 f2 A9 U( L- Z: S6 r公仔箱論壇9 m+ ]7 F; @* E$ e: T7 r
12 students are in both badminton and computer club.6 d2 e0 b! u' w; |* j

! _& a' x8 z# o- T% Gtherefore 28+2+12+6=48

00360353

har ???TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。/ _- G# h% a/ R1 Y3 \. Y9 H
48/4=12 ppl ...
( _$ v; c! w  ^6 utvb now,tvbnow,bttvbbadmintion 2x = computer 1x
9 a% S0 Z* g: K+ N% j* m5.39.217.76then 12/3 x=4ppl
: {3 E+ F1 r9 kbadmintion 8 ppl ... computer 4 ppl

dick007

28 students