数学题(英文)

nelston

a class total gt 48 ppl.tvboxnow.com0 E, ~! l( a8 X) n3 W
6 ppl din join any club
$ D3 p/ v* K8 N1 \5 x7 Rtvboxnow.com1/4 of the student in de clas join badminton club n computer club.tvb now,tvbnow,bttvb/ d8 _7 T' [  Q0 Y% n1 h
the number of badminton club member which is not computer club member is 2 times de member of computer club.
# I) b+ B2 H) g! e3 o. A! 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." U- R+ `8 F$ ^7 I  r) S: X

1 K* b3 j& Z1 O0 o6 a$ C, R2 students are in computer club only.
, [, R. a. Z$ N; @9 N; Rtvboxnow.comtvboxnow.com% J3 `) }/ g" w  W
12 students are in both badminton and computer club.
$ x! O9 ^# V: O5 ^tvboxnow.com
' b1 w: f: j3 C8 M; P5 [$ 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。therefore 28+2+12+6=48

00360353

har ???
* u% t' `; ^. `0 \48/4=12 ppl ...& G2 i9 z6 w3 V) E- c; h' p0 \
badmintion 2x = computer 1xtvboxnow.com2 H; _+ r( z' I( r% C$ D, v
then 12/3 x=4ppltvb now,tvbnow,bttvb$ R. v" V9 w8 ^$ u! x! H
badmintion 8 ppl ... computer 4 ppl

dick007

28 students