The quantities a, b, c are measured as 3.21, 4.253, 7.2346. The sum (a + b + c) with proper significant digits is..............

The quantities a, b, c are measured as 3.21, 4.253, 7.2346. The sum (a

1.	The quantities a, b, c are measured as 3.21, 4.253, 7.2346. The sum (a + b + c) with proper significant digits is..............
Answer» 14.6976 14.697 14.69 14.6 Solution :`14.69`