A recycling factory makes its own paper cups for canteen use.

It can make one cup from nine used ones.

If it has 961 used cups how many new ones can it possibly make?  

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Curious About Your IQ?

Train Your Brain?

 Closing date is 31 May 2011.

The first two correct entries selected will be declared the winners and will be notified by the competition judges. The judge's decision is final; no correspondence will be entered into. Congratulations to last month's winners: M Williams, Preston and K Snooks, Exeter. The correct answer was: 18.