Question

What will be the answer in appropriate significant figures as a result of addition of 3.0223 and 5.041?

• A. $80.633$
• B. $8.0633$
• C. $8.063$
• D. $806.33$

Answer 1

Answer: (C)

$8.063$

Answer 2

(3) : $\frac{+ \overset{3.0223}{5.041}}{8.0633}$

Since, 5.041 has only 3 digits after the decimal point, the result should be reported to 3 digits after decimal point.