SOLUTION: tennis balls are sold in packages of three balls. number of balls / number of packages 30 / 10 72 / 24 378

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Question 245053: tennis balls are sold in packages of three balls.
number of balls / number of packages
30 / 10
72 / 24
378 / 126
999 / 333
t /
I can't remember how to find t. I don' see a pattern.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
t=30/10=3 tennis balls per package.
t/(1/3)t
t/(t/3)
t*3/t=3t/t=3 ans.