数学题(英文)

nelston

a class total gt 48 ppl.
4 @* Q* X" ]4 [) @7 J- jtvb now,tvbnow,bttvb6 ppl din join any club
. M$ W, e  x0 j5 o% |5.39.217.771/4 of the student in de clas join badminton club n computer club.5.39.217.77$ H; `( _3 a, S# @+ y/ l5 W0 F# E  F
the number of badminton club member which is not computer club member is 2 times de member of computer club.
- ~1 j' \1 @; W! n7 _, z5.39.217.77how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.1 Y. g5 }( Z0 d2 p
tvb now,tvbnow,bttvb+ V% n# y4 I' H( d& `( B
2 students are in computer club only.# S1 Q, ^/ _0 b  {4 |, e5 @

. L+ Y, `: E! x12 students are in both badminton and computer club.
, D. ?( N& A: h/ b8 l& h3 T
" r. ], }7 ^, }$ p- 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。therefore 28+2+12+6=48

00360353

har ???
" y! k  h, d! u" G48/4=12 ppl ...; y& U, R# r8 h( X- C! h: \
badmintion 2x = computer 1x5.39.217.77# e. b0 K$ o' t8 P0 o
then 12/3 x=4ppl
+ I# l: O8 B  w: b/ Z# g# q5 M公仔箱論壇badmintion 8 ppl ... computer 4 ppl

dick007

28 students