How much bigger is 1 1/4 inch than 5/8 inch

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?