karilla on kolme lasta, joiden ikien tulo on 455 karilla on kolme lasta, joiden ikien tulo on 455. Minkä ikäisiä lapset ovat? Leila on 23-vuotias ja hänellä on 3 nuorempaa sisarusta, joiden ikien tul

寻找适合你的英语教师…

rrrttyyy

karilla on kolme lasta, joiden ikien tulo on 455 karilla on kolme lasta, joiden ikien tulo on 455. Minkä ikäisiä lapset ovat? Leila on 23-vuotias ja hänellä on 3 nuorempaa sisarusta, joiden ikien tulo on 132. Minkä ikäisiä Leilan sisarukset ovat? (Esitä kaikki ratkaisut) My translation into English is: on the rocks there are three children the product of their ages is 455. How old are the children? Leila is 23 years old and she has 3 younger sisters the product of their ages is 132. How old are Leila's siblings? (Present all the solutions). I'm convinced that my translation is incorrect because mathematically I cannot solve the first question. So I wish some Fin would pop over here and help me with a correct translation. Thanks

2015年3月6日 12:47

回答 · 4

The first translation is indeed incorrect, but not for the reason you would assume. The word "Kari" which means a rock at sea is also a common man's name in Finland. So the translation would be "Kari has 3 children, the product of whose ages is 455. How old are the children!" The mathematical problem is indeed a little hard, but not impossible. A possible example is 5x7x13. (I divided 455 by 5 since it could very well be a factor, and considered what numbers would make up 91, which is needed to get 455 from 5.) I hope this helps!

2015年3月8日

还未找到你的答案吗？

把你的问题写下来，让母语人士来帮助你！