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A. 5
% }8 `0 h4 ^& X5 [0 X2 R公仔箱論壇B. 4
四蚊,五蚊蚊
$6 for A, $3 for B
see see sin
the answer shud be A6B3
A 夫人 5 块钱, z0 t9 t+ z4 R2 f, ?! J3 H- D! g
B 夫人  4 块钱
是a5b4么?
wat answer o???
  A2 q: O  v: ^" L- c, g4 mwww3.tvboxnow.coma 5 b 4??
A 60 b2 X- t6 Y6 ?& V8 O$ N; T, n
B 3
1# 如來彿祖 # `% m% W- v) U! F$ A5 c
: Y( B. o# G9 L0 N6 y4 n. q! c
5 y# t) A# g  }4 Q: p
total labor: 4 day + 5 day = 9 days.
" x# c, Q8 n$ G. U; a0 Z- itvb now,tvbnow,bttvbwww3.tvboxnow.com) `* H7 V4 |# w( i! Q3 w
each person needs to work for 9/3(3 person) = 3 days .www3.tvboxnow.com% e/ E4 M' [  H7 P- Y

9 E' m, ?- a; p. X; g( O4 fA work for 5 days
6 V8 W2 s7 }' G5 k8 kB work for 4 dayswww3.tvboxnow.com& Q2 B* G7 S0 O, l% o
6 B5 e  I+ i5 E6 Z: q' X" X+ F5 a
A OT 2 days,www3.tvboxnow.com4 M3 M: ]4 A7 a0 l" }
B OT 1 days.6 _8 J7 g3 l0 e' [! T3 O7 r" M

+ g& p* H7 t7 ]  H- UTotal OT paid = 9公仔箱論壇6 F+ H$ G& d' r1 L, v! M: s
2 t. H' e$ T$ c6 m- q  g
so, A should get 9* 2/(2+1) = 6
( T: c! t+ Z; ]9 w/ Ywww3.tvboxnow.comB should get 9* 1(2+1) = 3.
a-5b-4
A5( c4 o" I  z: b; G( ?) I. b
B4
看看答案
a=5b=4公仔箱論壇4 X9 Z- k9 g% }6 P0 ~2 Y5 G5 a/ z
right?
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