数学题(英文)

nelston

a class total gt 48 ppl.
9 i: [. z5 i7 p! }* Itvb now,tvbnow,bttvb6 ppl din join any club
" }' G8 ?- _9 C- N8 U- k6 L3 D# Ntvb now,tvbnow,bttvb1/4 of the student in de clas join badminton club n computer club.
6 C% ^. c+ b) F0 n5 a/ j& ITVBNOW 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.
/ M. `6 {) \) G. r$ Y0 \, c! ?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。how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.5.39.217.77( I) z+ y, M. A2 ?
( u! C7 a% I, Y- q0 z! d3 M: a/ U
2 students are in computer club only.5.39.217.77) w/ Q$ i! F. G' Q

0 a: y% c; V' _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。12 students are in both badminton and computer club.. c5 o' \/ ^* o( K
$ b$ B; `8 R2 O. a
therefore 28+2+12+6=48

00360353

har ???公仔箱論壇2 }5 M- K# t: c
48/4=12 ppl ...
0 w9 G0 z  F7 T. F  Ctvb now,tvbnow,bttvbbadmintion 2x = computer 1x: ^; \" ]2 |* J
then 12/3 x=4ppltvb now,tvbnow,bttvb5 c* N& e, @$ O5 Q! e* d. h
badmintion 8 ppl ... computer 4 ppl

dick007

28 students