Quote:
Originally Posted by sheeny
Q3b =
Pour 7L into the 10L measure. Fill the 7L measure and use this to fill the 10L measure leaving 4L in the 7L measure. Pour the 10L measure back in the vat. Pour the 4L into the 10L measure and fill the 7L measure. Fill the 10L meaasure from the 7L measure leaving 1L in the 7L measure. Pour the 10L measure back in the vat.
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I got tricked at first too, the question asked for 9L