Add 3.1421, 0.241, and 0.09 and give your answer with correct precision.
Decimals represent any real number expressed in base 10.
Answer: Adding 3.1421, 0.241, and 0.09 with correct precision gives 3.47
Let's add the given decimals and write the value to the least number of decimals.
3.1421 + 0.241 + 0.09 = 3.4731
Rounding off to 2 decimal places as the answer must have the same number of decimal places as are present in the number having the least number of decimal places.
Therefore, the answer is 3.47