Question

Which of the following correctly measures the volume (in mL) depicted by the image below?
A. 18.30 mL
B. 18.300 mL
C. 18 mL
D. 18.3 mL

Answer 1

Answer:

D. 18.3 mL

Explanation:

as we can see its above the line 18mL so C definitely cancels out and as its not a very accurate measurement so we cannot put 2 or three significant at least. cause we are not sure of the answer but get at least that the value is above somewhat above 18mL, thus D is our answer.