The local aquarium has 4 dolphins that each require 3 hours of training daily. The aquarium has 2 trainers and they want to split the hours they spend training the dolphins equally. How many hours will each trainer spend training the dolphins?
Training all the dolphins takes 4*3= <<4*3=12>>12 hours
They want to split the hours equally so each trainer has to train the dolphins for 12/2= <<12/2=6>>6 hours
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