Which one of the choices below represents the preferred practice regarding significant figures when adding the following: 12.4 + 11 + 67.37 + 4.201?
A)94.971
B)94.97
C)95.0
D)95

Question

Quizplus · Accepted Answer

When adding numbers, the result should be rounded to the least number of decimal places in any of the numbers being added. Here, the number 11 has zero decimal places, so the sum should be rounded to the nearest whole number, which is 95.

Which One of the Choices Below Represents the Preferred Practice