Please help me with this

Plz me plzzzzzzz i need and plz delte this after answer

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

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?