▁family ▁of ▁bet s ▁known ▁as ▁full ▁cover ▁bet s ▁which ▁have ▁all ▁possible ▁multi ples ▁present . ▁Ex amples ▁of ▁winning ▁T rix ie ▁and ▁Yan kee ▁bet s ▁have ▁been ▁shown ▁above . ▁The ▁other ▁named ▁bet s ▁are ▁calculated ▁in ▁a ▁similar ▁way ▁by ▁looking ▁at ▁all ▁the ▁possible ▁combinations ▁of ▁se lections ▁in ▁their ▁multi ples . ▁Note : ▁A ▁Double ▁may ▁be ▁thought ▁of ▁as ▁a ▁full ▁cover ▁bet ▁with ▁only ▁two ▁se lections . ▁ ▁Should ▁a ▁selection ▁in ▁one ▁of ▁these ▁bet s ▁not ▁win , ▁then ▁the ▁remaining ▁w inners ▁are ▁treated ▁as ▁being ▁a ▁wh olly ▁successful ▁bet ▁on ▁the ▁next ▁' family ▁member ' ▁down . ▁For ▁example , ▁only ▁two ▁w inners ▁out ▁of ▁three ▁in ▁a ▁T rix ie ▁means ▁the ▁bet ▁is ▁settled ▁as ▁a ▁double ; ▁only ▁four ▁w inners ▁out ▁of ▁five ▁in ▁a ▁Canadian ▁means ▁it ▁is ▁settled ▁as ▁a ▁Yan kee ; ▁only ▁five ▁w inners ▁out ▁of ▁eight ▁in ▁a ▁G oli ath ▁means ▁it ▁is ▁settled ▁as ▁a ▁Canadian . ▁The ▁place ▁part ▁of ▁each - way ▁bet s ▁is ▁calculated ▁separately ▁using ▁reduced ▁place ▁odd s . ▁Thus , ▁an ▁each - way ▁Super ▁Hein z ▁on ▁seven ▁horses ▁with ▁three ▁w inners ▁and ▁a ▁further ▁two ▁placed ▁horses ▁is ▁settled ▁as ▁a ▁win ▁T rix ie ▁and ▁a ▁place ▁Canadian . ▁V irt ually ▁all ▁book m akers ▁use ▁computer ▁software ▁for ▁ease , ▁speed ▁and ▁accuracy ▁of ▁calculation ▁for ▁the ▁sett