Question

A jar of 60 coins contains 12 pennies. What percent of the coins are pennies?

Answer 1

20%

Explanation:

Answer 2

`\%( \alpha ) = (cardinality( \alpha ))/(cardinality( \omega) ) * 100 \\`

`\%(pennies) = (12)/(60) * 100`

`\%(pennies) = (1)/(5) * 100 = (100)/(5) = 20 \% \\`