Jack is three times as old as Jacky. When Jacky is 5 years old, how old is Jack ?
Question
Jack is three times as old as Jacky. When Jacky is 5 years old, how old is Jack?
Solution
Step 1: Understand the problem The problem states that Jack is three times as old as Jacky. This means that Jack's age is always three times Jacky's age.
Step 2: Apply the problem to the specific situation The problem then asks how old Jack is when Jacky is 5 years old.
Step 3: Solve the problem Since Jack is three times as old as Jacky, when Jacky is 5 years old, Jack will be 5 years * 3 = 15 years old.
So, Jack is 15 years old when Jacky is 5 years old.
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