数学题(英文)

nelston

a class total gt 48 ppl.
/ x9 k' J" j1 Mtvb now,tvbnow,bttvb6 ppl din join any club
. @6 W" Z& j3 N; \5 N( a1/4 of the student in de clas join badminton club n computer club.
# M6 `# k- J$ Q7 Z; ~# bthe number of badminton club member which is not computer club member is 2 times de member of computer club.
9 p, `* R+ \7 C9 n5 ?5 Z5.39.217.77how many ppl in de clas join badminton club???

genzo2106

28 students are badminton club members only.5.39.217.77) b. v0 E8 Q9 q! U( i2 a3 }' L
公仔箱論壇6 e+ V4 ]/ N4 {2 r/ n$ ^+ @
2 students are in computer club only.公仔箱論壇7 M8 O3 N8 W& _

+ |. U! i2 m- ^4 d  n公仔箱論壇12 students are in both badminton and computer club.1 V; c. o% ]5 O4 A

( s' e) \% b. j% }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。therefore 28+2+12+6=48

00360353

har ???
& g4 }& [+ i/ p+ k% o' q; \5 L4 p5.39.217.7748/4=12 ppl ...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。( H( j/ w& I) q4 N' o
badmintion 2x = computer 1xtvb now,tvbnow,bttvb8 h' V6 z# J2 K( |: i, z6 b
then 12/3 x=4ppl
6 ?& M# S/ ~6 C/ E- abadmintion 8 ppl ... computer 4 ppl

dick007

28 students