数学题(英文)

nelston

a class total gt 48 ppl.1 k% o6 ]6 `6 D- A8 R  s
6 ppl din join any club
& ^" T, W5 ?7 }0 B8 g1/4 of the student in de clas join badminton club n computer club.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。# Q% T' z: l8 q* C5 q6 W
the number of badminton club member which is not computer club member is 2 times de member of computer club.
4 A$ c; Y% C' f0 r& R2 v4 STVBNOW 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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.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。) e" ^0 D# h" ^/ @) x9 R# J- v" x
2 V3 a# p0 _% \% a" H  e
2 students are in computer club only.
% L3 c: ~( a) K2 z6 l% Z8 Gwww2.tvboxnow.com4 {& D0 {! S# ~9 L5 d
12 students are in both badminton and computer club.
0 ~+ Y6 p2 E$ [6 q) b% d- M  f
8 `& s; d7 _1 |! ~" ]5 O6 ?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。therefore 28+2+12+6=48

00360353

har ???
& _+ w, [  Q8 ?: K4 |48/4=12 ppl ...0 k  D# g- B: m7 g
badmintion 2x = computer 1x. j4 f: x9 P4 N1 Z) [3 K
then 12/3 x=4ppl
" V& z/ X) T7 ^! J4 h. r; aTVBNOW 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