数学题(英文)

nelston

a class total gt 48 ppl.
4 U( k7 `0 x- Y. K* f# P* m* Tos.tvboxnow.com6 ppl din join any club
: d: O" G5 C$ g+ d5 S0 f1/4 of the student in de clas join badminton club n computer club.
/ h$ C8 d* t9 K. N5 n. G. Ros.tvboxnow.comthe number of badminton club member which is not computer club member is 2 times de member of computer club.
3 e8 `5 G! \6 b2 O; K& L! y8 q7 P& |tvb now,tvbnow,bttvbhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
/ }' @7 F7 }  I; y. C" _. d: Z: x* `2 T- x' j0 I
2 students are in computer club only.公仔箱論壇% a1 h! S/ N; I8 m" ~3 c

3 P- G# e3 {2 d公仔箱論壇12 students are in both badminton and computer club., A  s( _+ ^7 n4 l3 B  r

/ v# V9 r& K' O' P. Y1 x  Wtvb now,tvbnow,bttvbtherefore 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。6 h6 |6 g, h) i6 ^& C0 j
48/4=12 ppl ...
9 D8 ~- M7 W1 s% pos.tvboxnow.combadmintion 2x = computer 1x
1 E2 r& S$ U' D" f$ F: R. I: f公仔箱論壇then 12/3 x=4ppl
! d, H# q6 u! v+ l9 B, ^, n7 wTVBNOW 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。badmintion 8 ppl ... computer 4 ppl

dick007

28 students