edit] one sec...need to fix it.
edit 2] fixed...try it out!!!
Here's a simple problem.
Lena Asked Andy if he could correctly guess the ages of her three children whom he had never seen. She gave him three hints, one at a time.
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1. Hint
The product of their ages is 36 .
Result
He could not tell the ages.
2. Hint
The sum of their ages is the same as the address of the house next door.
Result
He looked, but still could not tell the ages.
3. Hint
The oldest child plays the piano.
Result
Ah...Now he knows!
edit 2] fixed...try it out!!!
Here's a simple problem.
Lena Asked Andy if he could correctly guess the ages of her three children whom he had never seen. She gave him three hints, one at a time.
---------------------------------------------------------------------------------------
1. Hint
The product of their ages is 36 .
Result
He could not tell the ages.
2. Hint
The sum of their ages is the same as the address of the house next door.
Result
He looked, but still could not tell the ages.
3. Hint
The oldest child plays the piano.
Result
Ah...Now he knows!