# SOLUTION: A machine can fill 3864 cartons of milk in 0.4 hour. How many cartons of milk can it fill per hour? I came up this 7728. Can you tell me if this is correct?

Algebra ->  Algebra  -> Expressions-with-variables -> SOLUTION: A machine can fill 3864 cartons of milk in 0.4 hour. How many cartons of milk can it fill per hour? I came up this 7728. Can you tell me if this is correct?      Log On

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 Algebra: Expressions involving variables, substitution Solvers Lessons Answers archive Quiz In Depth

 Question 154103: A machine can fill 3864 cartons of milk in 0.4 hour. How many cartons of milk can it fill per hour? I came up this 7728. Can you tell me if this is correct?Answer by stanbon(57224)   (Show Source): You can put this solution on YOUR website!A machine can fill 3864 cartons of milk in 0.4 hour. How many cartons of milk can it fill per hour? I came up this 7728. Can you tell me if this is correct? ----------------- 3864/0.4 = x/1 cross-multiply 0.4x = 3864 x = 3864/0.4 x = 9660 cartons in 1 hour. ============= Cheers, Stan H.