数学题(英文)

nelston

a class total gt 48 ppl.5.39.217.764 u2 X; \& b5 a8 z. A
6 ppl din join any club; |$ ^3 \: x2 E+ W3 W5 X1 I
1/4 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。# J- N! d& V" P6 j' Y0 s
the number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇7 _8 c" D3 P1 d/ Z/ s1 r* |* Z
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.
  I/ r* k3 K& ~tvb now,tvbnow,bttvb
, a3 h- F! B" r! b7 v2 U, m8 t6 p1 k公仔箱論壇2 students are in computer club only.5.39.217.76* F; K9 W. u3 N' {' K% j* o; m2 \+ F

0 ?0 L/ Q% m$ Y- U  V, x公仔箱論壇12 students are in both badminton and computer club.tvb now,tvbnow,bttvb) n! p9 g& \+ O: H/ }' L6 ^! u

- C0 Y2 q, V& w4 E- p8 F6 D& z  B公仔箱論壇therefore 28+2+12+6=48

00360353

har ???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。! ^  A, g9 y% o) L3 @" q- q% E" e, e
48/4=12 ppl ...
1 d6 C9 q5 o" R# W4 Sbadmintion 2x = computer 1x4 K% E$ h/ |$ O* U, y4 q% [% z
then 12/3 x=4ppl6 d% d! n! M* y/ _
badmintion 8 ppl ... computer 4 ppl

dick007

28 students