Answer:52.986 is 39.107 greater than 13.879. 52.986- 13.879________Starting from the rightmost digit:Thousandths: 6 - 9 → borrow 1 → 16 - 9 = 7Hundredths: 8 - 7 = 1 (after borrowing)Tenths: 9 - 8 = 1Ones: 2 - 3 → borrow 1 → 12 - 3 = 9Tens: 5 - 1 (after borrowing) = 452.986 is 39.107 greater than 13.879.Step-by-step explanation:have a nice day, kindly brainliest ;)