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.