数学题(英文)

nelston

a class total gt 48 ppl.www2.tvboxnow.com: K3 p; L+ O* e# ]6 z  U
6 ppl din join any clubwww2.tvboxnow.com* `2 H$ H/ T4 _# k- c/ G
1/4 of the student in de clas join badminton club n computer club.
5 i8 J: u. X6 ]) e9 r/ p! p& dtvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.
$ q, \" O/ v5 k# U  Y% ]9 t/ i% d5 hwww2.tvboxnow.comhow many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.tvb now,tvbnow,bttvb6 Y% T" p) r' H7 i! \* h; Q) C

2 `" E" D- y6 j公仔箱論壇2 students are in computer club only.tvb now,tvbnow,bttvb( v; e! a, W4 Y8 x

6 o5 c: E5 q, q0 X12 students are in both badminton and computer club.9 i; U6 n, }$ n' ]

* Y0 V: k, \2 s2 ^4 Mtherefore 28+2+12+6=48

00360353

har ???公仔箱論壇) i+ n, q- U/ n4 Z) y- S
48/4=12 ppl ...
4 }, `  w( H% T/ u. o% W7 `! d1 [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。badmintion 2x = computer 1x
' R5 q  I9 g' |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。then 12/3 x=4ppl
5 X- t$ I5 S+ \5 ubadmintion 8 ppl ... computer 4 ppl

dick007

28 students