1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)tvb now,tvbnow,bttvb8 @1 b4 [3 n _3 b! @3 k
For 3, take bag 1 & 2
, \: E: x. z/ I! i) T& T% \4 Ptvb now,tvbnow,bttvbFor 12, take bag 3 & 4tvb now,tvbnow,bttvb$ \7 C7 o' A. q7 U& n
So any nos. within 1,000 can be made by these 10 bags combination. |