JEE Main 2025 Physics question
A person measures mass of 3 different particles as 435.42 g, 226.3 g and 0.125 g. According to the rules for arithmetic operations with significant figures, the addition of the masses of 3 particles will be
Answer: (1)
Solution
For addition, result should be rounded to the least number of decimal places (1 decimal), giving 661.8 g.