Evaluate (frac{(05652 – 04375)^2}{0.04}) correct to three significant figures
- A.
3.11 - B.
3.13 - C.
0.313 - D.
3.12
Correct Answer: Option B
Explanation
(frac{(0.5652 – 0.4375)^2}{0.04}\
frac{(0.5625+0.4375)(0.5625-0.4375)}{0.04}\
frac{1.000times 0.125}{0.04}\
=3.125\
=3.13)