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Old 05-30-2009, 09:38 PM
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cyclepro101 cyclepro101 is offline
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Join Date: May 2009
Posts: 129
Default Calling all mental giants for math question

Can anyone tell me the answer to this question and how they worked it out?

How much fuel do I need to add to 1 litre of 1:20 mix to make up to 1:30?

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