Post by ccs06 on Nov 12, 2008 at 7:47am. Any advice for cleaning ceramic tile with textured grooves in it? The tile also has little pit holes in it to that the dirt just gets in and sticks as well as along the grove lines. This is in a high traffic area so it is dirty nightly. I started cleaning with a scrub brush and then moved to a handled angled brush to get in the crevices better, but it takes forever and it never looks absolutely clean.
In an oven heated to 275 degrees you cook a roast for 28 minutes per pound. Therefore the estimated cooking time for a 4.8 pound roast is 134 minutes or 2.23 hours.
275Â°F-Bake for 20 minutes per pound (about 2 to 2 1/2 hours total) 350Â°F-Bake for 10 minutes per pound (about 1 to 1 1/2 hours total) The ham is ready when it has reached an internal temperature of about 120Â°F to 140Â°F. 1. Heat the oven to 275Â°F and line the roasting rack with several long pieces of foil. also find that baking a ham for about 2 to 2 1/2 hours is just the right amount of time to let me get the rest of lunch pulled together. But if you need it to be ready more quickly, you can also bake at a higher temperature. 1  275Â°F-Bake for 20 minutes per pound (about 2 to 2 1/2 hours total).