Give the answer to the correct significant digit 0.71+ 96.6 + 2.003 + 0.0054 +2.1 =
101.4194 should be rounded to 101.4 (to the nearest tenth).
To find the sum of these numbers to the correct significant digit, you need to determine the number with the least significant digits.
Looking at the numbers provided:
0.71 has two significant digits
96.6 also has two significant digits
2.003 has four significant digits
0.0054 has two significant digits
2.1 has two significant digits
Since 2.003 has the most significant digits, we will round the final answer to four significant digits.
Now let's add these numbers:
0.71 + 96.6 + 2.003 + 0.0054 + 2.1 = 101.4164
Rounding this final sum to four significant digits, the answer is 101.4.