数学题(英文)

nelston

a class total gt 48 ppl.tvboxnow.com9 H. D" @. ~- z- c: g
6 ppl din join any club
) M0 `( Q; f, {1/4 of the student in de clas join badminton club n computer club.
0 z4 x: ^* w/ LTVBNOW 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。the number of badminton club member which is not computer club member is 2 times de member of computer club.tvboxnow.com8 c5 F8 V# O% F5 P: Y3 E) ^
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.tvboxnow.com3 P7 F1 ^" n- @9 }% x  X) M) t
公仔箱論壇; x+ b  g) o% a
2 students are in computer club only.
) _2 X7 y$ c4 B& z( qTVBNOW 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。4 F* g+ V: e5 S$ t& Q; ]6 P; s" b
12 students are in both badminton and computer club.$ _- A! ]( o/ f& V9 y9 C
& v' |2 I" ]+ z& j! z( S* U' P
therefore 28+2+12+6=48

00360353

har ???
8 F( O* _( J( Q2 j5 ]48/4=12 ppl ...' y6 O& }/ p% e$ z: E. ?
badmintion 2x = computer 1x公仔箱論壇1 e7 p7 t# b9 I
then 12/3 x=4pplTVBNOW 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。  {) k5 V: O: X" r; g
badmintion 8 ppl ... computer 4 ppl

dick007

28 students