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- The expression
$x\%$ of $y$

means $\cdots$?

- What is $20\%$ of $15$?

- What is $12\%$ of $13$?

- $10\%$ of a number equals $11$. What is the number?

- When $20\%$ is converted to a fraction, the result is $\cdots$?

- In decimal form, $28\%$ is $\cdots$?

- What is $25\%$ of $120$?

- A math class consists of $2$ boys and $3$ girls. The percentage of girls in the class is $\cdots$?

- An item bought for $\$20$ was sold for $\$25$. What is the percentage profit?

- In order to make a $10\%$ profit on an item bought for $\$10$, how much must the item be sold?