A bath up could be filled by water using small pipe and big pipe. Small pipe able to flow the water 20 litre per minutes and big pipe able to flow the water 25 litre per minutes. If Bowo will fill the bath up using big pipe, then the bath up will full 1 minute faster then the smaller one. How long the bath up full if Bowo using the small pipe?
(Note:Linear Equations System)
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Mathematic Quiz 8
Answer : 17x – 60
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Winner:-
6 komentar:
http://ikhsanudin.blogspot.com/2009/09/salaman-never-ending-world.html
salam Bala Tidar
monggo pinarak ing http://pendekartidar.org
Pagi Pak... :D
Salam dari alumni SMANSAL. :)
Tapi kok soal matematika-nya pake bahasa inggris ya. :'(
@ikhsan:makasih ya
@ndoro seten:makasih juga.sampun pinarak kok...
@nahdhi:alumni thn brp?memang sengaja pake bahasa inggris,biar pada latihan
Hehehe... Yang Alumni SMANSAL kakak saya tahun 1995 pak. Saya baru lulus kemaren 2007 tapi bukan SMANSAL. v:Dv
ooo gitu. namanya siapa? punya email atau fesbuk nggak? saya alumni smansal 1996
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