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$5 x durian + $1 x mango + $0.05 x rambutan = 100
, W- m3 O% \% @3 INo. of durian + No. of mango + No. of rambutan = 100
  g. w# n& ]2 y) T1 GThese give 1 |& ?1 t1 v8 I3 z# _4 s
19 durians, 1 mango and 80 rambutans
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