数学题(英文)

nelston

a class total gt 48 ppl.
1 [$ F4 u/ x5 Q  }6 ppl din join any club4 C" M$ R! D& [/ g& b6 m# ?
1/4 of the student in de clas join badminton club n computer club.
! `. Y; W4 p( b& w$ {' g3 O4 P5 V8 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.
4 H7 I. g' ^6 o% P) z) S7 q+ c8 S公仔箱論壇how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.tvb now,tvbnow,bttvb8 b% c6 s) R* H
5 c. C6 I7 ~4 P
2 students are in computer club only.5.39.217.76* Z2 b4 z( f5 n+ O+ ^5 T2 z
公仔箱論壇8 E! N8 G' K* V" `) c8 [6 @  {
12 students are in both badminton and computer club.
" |+ ^0 W/ U2 p! k4 Q9 v5 @
& m5 I! y. O* @5 Y5.39.217.76therefore 28+2+12+6=48

00360353

har ???tvb now,tvbnow,bttvb) \; S2 Q; a& `* ~" g
48/4=12 ppl ...tvb now,tvbnow,bttvb0 B/ G( o+ Z  b2 e+ P
badmintion 2x = computer 1x
) r, j9 O7 @+ A; @  m- b" Uthen 12/3 x=4ppl
. x7 e* _. J+ C4 CTVBNOW 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