.DistancebetweentwostationsAandBis690km.Twocarsstartsimultaneously
fromAandBtowardseachother,andthedistancebetweenthemafter6hoursis30
km.Ifthespeedofonecarislessthantheotherby10km/hr,findthespeedofeach
car
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Answer:
firstly let the speed of car A & B be X & Y respectively
Than you will easily got your answer.
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