A census taker knocks on a door. A mother answers. The census taker says, “ I need to know the number of children you have, and their ages’’. The woman responds in puzzle-ese. “I have three daughters, the product of their ages is 36 and the sum of their ages is equal to the house number next door.” The census taker, who never wastes questions, computes for a while and then asks. “Does your oldest daughter love dogs?” The mother answers affirmatively. The census taker says, “Thank You. I now know the ages.”What are the ages of the children?
help please!
@rafeds08 is there any other data? house no. ?
yes is there given any address of the neighbourer?
this data is insufficient
the data is correct. the clue is : what is the special in number 36?
I got something :)
*\[36=2^23^2\]
it seems that the eldest is not twin
one daughter could be 1 year old
possible that one daughter is 1 yr old
yes it is possible that daughter is 1 yr old
2x3x6=36 1x6x6=36 4x3x3=36 4x9x1=36 12x3x1=36
If we write all the factors of 13 and their sum, two set of factors have same sum, but has one oldest daughter. So it should be 2, 2, 9 See the pic
*factors of 36
@rafeds08, your right 1x6x6 is not a solution because the eldest would be twins
thanks ash2326
Welcome:D
how did you know it was 2, 2, 9 ?
oh because the censes taker know the house number , even if we dont
but we do know they dont waste questions
Yes
the question is correct, the answer needs logical reasoning
thus the only concern there is the number 36... what would be something special in number 36?
base on ash2326 answer, the sum of 1,6,6 and 2,2,9 is same but base on the problem the oldest daughter loves dog,thus the oldest daughter in not twins. and the right answer is 9,2,2
@rafeds08 you understood it well, I must say, it's a nice question
its was a great question
thanks for the sharing your both great
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