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Riddler - The bottle and the cork


A bottle with its cork costs $ 1.10. Knowing that the bottle costs $ 1.00 more than the cork, what is the price of the cork?

a) R $ 0.01
b) R $ 0.05
c) R $ 0.10
d) R $ 0.50

Answer

The cork costs $ 0.05 and the bottle costs $ 1.00 more than it (ie, the bottle costs $ 1.05). Adding up, we have $ 1.05 + $ 0.05 = $ 1.10.

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