Question
12 of the number of ducks that Farmer Julian had was equal to 57 of the number of ducks that Farmer Liam had. When Farmer Julian sold 300 of his ducks and Farmer Liam bought another 40, the ratio of the number of ducks that Farmer Julian had to the number of ducks Farmer Liam had become 5 : 6. What was the total number of ducks that the 2 farmers had at first?
4 m

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12 of the number of ducks that Farmer Julian had was equal to 57 of the number of ducks that Farmer Liam had. When Farmer Julian sold 300 of his ducks and Farmer Liam bought another 40, the ratio of the number of ducks that Farmer Julian had to the number of ducks Farmer Liam had become 5 : 6. What was the total number of ducks that the 2 farmers had at first?