Tutors Answer Your Questions about Age Word Problems (FREE)
Question 1128362: Hi!
I have this age problem that is really complicated. I looked at some previous lessons and wasn't able to find an example that helped. Here it is:
The age of Diophantus, a brilliant Greek mathematician of about 250 A.D., may be calculated from an epitaph which reads as follows: Diophantus passed one sixth of his life in childhood, one twelfth in youth, and one seventh more as a bachelor; five years after his marriage was born a son who died four years before his father at half his father's final age.
Thank you!
Click here to see answer by josmiceli(19441)  |
Question 1128362: Hi!
I have this age problem that is really complicated. I looked at some previous lessons and wasn't able to find an example that helped. Here it is:
The age of Diophantus, a brilliant Greek mathematician of about 250 A.D., may be calculated from an epitaph which reads as follows: Diophantus passed one sixth of his life in childhood, one twelfth in youth, and one seventh more as a bachelor; five years after his marriage was born a son who died four years before his father at half his father's final age.
Thank you!
Click here to see answer by ikleyn(52795)  |
Question 1029084: When i was ten i was ten x as old as say my neice, when i was twenty, she was ten therefore i was only twice as old as she. When I was thirty i was only 2/3 older than she. You see where i am going.
At what point given a maximum life expectation of 100, would she be mathematically closest to me.
cheers H
Click here to see answer by FrankM(1040)  |
Question 1022936: Granny has 10 grandchildren. Alice is the eldest. One day, Granny noticed that her grandchildren all have different ages. if the sum of her grandchildren ages is 180. what is the youngest Alice could be?....
Click here to see answer by FrankM(1040)  |
Question 1030914: An infectious strain of bacteria increases in number at a relative growth rate of 200% per hour.
When a certain critical number of bacteria are present in the bloodstream, a person becomes ill.
If a single bacterium infects a person, the critical level is reached in 24 hours. How long will it
ake for the critical level to be reached if the same person is infected with 10 bacteria?
Click here to see answer by FrankM(1040)  |
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