Puppy+piggy+puppy+duckling+duckling+piggy
=70+55+65
= 190
(Puppy+Duckling+Piglet)+(Puppy+Duckling+Piglet) = 190
Puppy+Duckling+Piggy =95
Puppy =95- (Duckling+Piggy)
=95-65=30
Duckling =95- (puppy+pig)
=95-70=25
Piglet =95- (puppy+duckling)
=95-55=40
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