You have $3.75. Pencils cost a quarter each.  How many pencils can you buy?

Ten people got on the roller coaster.  Each paid $.75.  How much money did the ride operator collect from the people?

I want to bring my friends with me to the swimming pool.  The pool charges 75 cents for each person.  I have saved up $9.75.  How many friends can I invite?

Two friends had a lemonade stand.  They charged 15 cents for each glass.  One day they sold enough to get $1.80.  How many glasses did they sell?