To make a profit stores mark up the prices on the items they sell a sports store buys skateboards from a supplier for s dollars. what is the retail price for skateboards that the manager buys for $35 and $56 after a 34% markup?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?