Answer:
121%
Step-by-step explanation:
It is reported at the end of 2006 by the United States mint that 1.21 penny was the unit cost of producing and distributing a penny.
So, the cost for production and distribution of 1 penny is 1.21 penny.
Therefore, if we consider x% of 1 penny is 1.21 penny.
Then, [tex]\frac{1 \times x}{100} = 1.21[/tex]
⇒ x = 121% (Answer)