Jika sobat sedang mencari cara mengerjakan atas soal Mrs. Anna has 4 Children = Alex,Brad,Christine, and Dennis. Alex is not the youngest, but he is youn..., maka anda sudah berada di halaman yang tepat.
Website ini mempunyai 1 cara mengerjakan atas Mrs. Anna has 4 Children = Alex,Brad,Christine, and Dennis. Alex is not the youngest, but he is youn.... OK langsung saja pelajari cara menjawab lebih lanjut di bawah:
Mrs. Anna Has 4 Children = Alex,Brad,Christine, And Dennis. Alex Is Not The Youngest, But He Is Younger Than Dennis. If Brad's Age Is The Same As The Mean Of The Ages Of Alex And Dennis, Then The Oldest One Is .........
Jawaban: #1: Let's say Alex, Brad, Christine and Dennis in terms of A, B, C and D.From the question term, Alex is younger than Dennis. So D > A.
Then, Brad's age is the same as the mean of the Alex and Denis. Which have possibilitiy that Brad's ages is between Alex and Dennis (Arithmatic mean theory) : D > B > A.
The conclusion is : Chirstine is the youngest one. And Dennis is the oldest.
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