Examine the image of the ruler, which measures length in Inches. A: What is the smallest increment on the ruler?
B: What is the uncertainty?

Select two answers: one for Question A and one for Question B.

○A: 0.25 inches
○B: 1/4 inch
○B: 0.5 inches
○A: 1 inch
○B: 0.125
○A: 1/2 inch​