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Thanks  Sneaky

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Answer: They are sixty-four and twenty years old.

AI answer
Let's verify if Jack's and Jill's ages indeed satisfy the given conditions.

Jack's answer was obtained by subtracting one age from the other, which means:

[ |J - K| = 44 ]

Given that Jack's answer was 44, this implies that the absolute difference between Jack's and Jill's ages is 44.

So, if we suppose Jack is older than Jill:

[ J - K = 44 ]

And if we suppose Jill is older than Jack:

[ K - J = 44 ]

Now, let's verify if Jill's inserted answer was the product of their ages:

[ J \times K = 1280 ]

Given that Jack's and Jill's ages are 64 and 20, respectively, let's check if their ages satisfy all the conditions:

1. Absolute difference of their ages is 44:
   [ |64 - 20| = 44 ] ✔️
2. Product of their ages is 1280:
   [ 64 \times 20 = 1280 ] ✔️

Thus, Jack is 64 years old and Jill is 20 years old, and they indeed satisfy all the given conditions.

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