A sample was weighted using two different balances. The result’s were (i) 3.929 g (ii) 4.0 g. How would the weight of the sample be reported

Question: A sample was weighted using two different balances. The result’s were (i) 3.929 g (ii) 4.0 g. How would the weight of the sample be reported

(a) 3.929 g

(b) 3 g

(c) 3.9 g

(d) 3.93 g

Correct Answer: (d) 3.93 g