数学题(英文)

nelston

a class total gt 48 ppl.
) X( v0 ]  F' R+ p6 ppl din join any club# a9 Z9 Y4 V$ e" ]. O# Q
1/4 of the student in de clas join badminton club n computer club.
0 U; ~9 j) A  `9 {4 ]# R" Wtvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.tvb now,tvbnow,bttvb0 r, [2 P) S! e: b% }! S: ^& q
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.3 z5 p  W5 h1 E

' J3 a8 R) p: k' V! U. R' C/ x公仔箱論壇2 students are in computer club only.
6 b0 d6 u1 G4 i8 A& G$ H# a- R
) g( S' a5 s% t1 D) vtvb now,tvbnow,bttvb12 students are in both badminton and computer club.
: @, u9 t( B0 gos.tvboxnow.com
6 \3 x* \0 _& Q- X! s9 b8 N8 jtherefore 28+2+12+6=48

00360353

har ???8 U; n( h* m* J
48/4=12 ppl ...
+ n7 c9 y" _; S8 I" `os.tvboxnow.combadmintion 2x = computer 1x
, N. p1 _" [0 p% e; V9 ]# `- uTVBNOW 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。then 12/3 x=4ppl. q  M9 G: e8 r5 N
badmintion 8 ppl ... computer 4 ppl

dick007

28 students