Reduce each number to two significant figures and then evaluate (frac{0.021741 times 1.2047}{0.023789})

A.
0.8 
B.
0.9 
C.
1.1 
D.
1.2
Correct Answer: Option C
Explanation
(frac{0.021741 times 1.2047}{0.023789}) = (frac{0.022 times 1.2}{0.024}) (to 216)
= (frac{0.0264}{0.024})
= 1.1