Jed is baking shortbread the recipe calls for 1 1/4 of flour and 1/2 stick of butter. How many cups of flour will jed need if he uses 3 sticks of butter

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool