Question

With due regard to significant figures, add the following:
a. 953 and 0.324
b. 953 and 0.625
c. 953.0 and 0.324
d. 953.0 and 0.374

• A. a. $953$; b. $954$ c. $953.3$ d. $953.4$
• B. a. $953$; b. $955$ c. $953.3$ d. $953.4$
• C. a. $952$; b. $954$ c. $953.3$ d. $953.4$
• D. a. $953$; b. $954$ c. $953.3$ d. $952.4$

Answer 1

The correct option is A a. $953$; b. $954$ c. $953.3$ d. $953.4$

a. $953+0.324=953.324\approx 953$

b. $953+0.625=953.625\approx 954$

c. $953.0+0.324=953.324\approx 953.3$

d. $953.0+0.374=953.374\approx 953.4$