Question

A month ago kerry weighed 123 1/4 pounds now he weighs 120 1/2 pounds how many pounds did he lose

Answer 1

Kerry lost 3 1/2 pounds

Answer 2

He has lost 3.15 pounds. 16 ounces make a pound. 123 and 1/4 pounds make make 1972 ounces. 1928 pounds make 120 1/2 pounds. With some simple subtraction and conversion you should have around 3.15 pounds. Give or take.