Question

Timothy, a cashier, is given a twenty-dollar bill at his store. He is suspicious of the customer and wants to make sure the currency is real. Which would be a clue that the currency is counterfeit?

Answer 1

Most forms of paper currency, regardless of monetary value, possess a watermark which could be found when the bill is held up to the light. The watermark usually depicts a famous citizen of that nation or denomination numeral.