数学题(英文)

nelston

a class total gt 48 ppl.
; d% ?/ m: w: t6 ppl din join any club5.39.217.76* w6 b! c; w6 \5 n$ y5 c
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。( I$ E" d/ ?/ w5 |  {0 A5 ^
the number of badminton club member which is not computer club member is 2 times de member of 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。9 s& H' O) H1 e/ R
how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.4 _3 _( E6 l& Q+ V
( T7 R% ?$ }$ z( N  Q, h7 X
2 students are in computer club only.
1 X* W& \. g3 Z9 e
; }- `. j& K! g5.39.217.7612 students are in both badminton and computer club.7 X1 [4 V& d8 y: g* r2 ?* f. C

# ]9 C) f7 u( k  H# t+ k5.39.217.76therefore 28+2+12+6=48

00360353

har ???& v  r) I5 S% z5 W  w: O+ a
48/4=12 ppl ...5.39.217.764 o4 W0 Y, J1 {* S1 ^& n
badmintion 2x = computer 1x
8 k: x' `# z+ V. z- [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。then 12/3 x=4ppl
0 u% u! I! S# }) |# L5.39.217.76badmintion 8 ppl ... computer 4 ppl

dick007

28 students