If Mrs. Kliesch’s advanced class is 40% boys, and there are 12 boys, how many students are in her class?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Which table shows a proportional relationship between miles traveled and gas used?