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--- Begin Message --- Title: Message
Coba itung dulu.... kalo nyerah, baru liat jawaban. ini beneran lho!
Begini:Jika sekarang ibunya 21 tahun lebih tua dari anaknya.
6 tahun kemudian, umur ibunya 5 kali lipat umur anaknya.Pertanyaannya :
Bapaknya sekarang ada dimana ?
Coba itung dulu.... kalo nyerah, baru liat jawaban. ini beneran lho!
Begini:Jika sekarang ibunya 21 tahun lebih tua dari anaknya.
6 tahun kemudian, umur ibunya 5 kali lipat umur anaknya.Pertanyaannya :
Bapaknya sekarang ada dimana ?
Sekali lagi, ini serius !
Silahkan anda berpikir dan menjawab secara ilmiah/matematis.
Kalo menyerah atau sudah menjawab, silahkan cek jawaban anda dengan
jawaban yang benar di bawah ini.Udah ... kalo nggak cerdas, nggak usah marah...Hanya metallurgist yang bisa jawab J
Sekarang ibunya (M) 21 tahun lebih tua dari anaknya (A).M = A + 21
6 tahun ke depan, umur ibunya jadi 5 kali lipat umur anak
M + 6 = (A + 6) x 5
A + 21 + 6 = (A + 6) x 5
A + 27 = 5A + 30
27-30 = 5A - A
-3 = 4A
A = -3/4Berarti umur anaknya sekarang -3/4 tahun atau - 9 bulan.
Berarti anaknya sekarang belum lahir (lahir 9 bulan kemudian)
Jawaban : block dengan cursor area diantara dua bintang di bawah…** Kesimpulannya sekarang Bapaknya lagi ada di…….atas ibunya! **
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