At the county fair, you and your little sister play a game called honey money in this game she covers herself in honey and you dig through some sawdust to find hidden money and stick as much of it to her as you can in 30 seconds. The fair directors have hid only 1 dollar bills and five dollar bills in the sawdust. During the game your little sister counts as you put the bills on her. She doesn't know the difference between 1 dollar and five dollars but she knows that you put 16 bills on her total. You were busy counting how much money you were going to make , and you came up with 40 dollars after the activity you put all the money into a bag and your little sister takes it to show your friends then loses it. The fair directors find the money into a bag but they say they can only give it to you if you can tell them how many 1 dollar bills you had, and how many 5 dollar bills you had. What will you tell the fair directors so you can get your money back?