Question

Perform the calculation and report your answer using sig figs. 126.3851 + 7.2 + 73.607 + 15.98

Answer 1

Answer:

223.2

Explanation:

126.3851 + 7.2 + 73.607 + 15.98 = 223.1721

When adding/subtracting, round to the fewest decimal places.  7.2 has 1 number after the decimal point, so we'll round our answer to 223.2.