Round to three significant figures.

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Round

67.45\,\text{m}

to three significant figures. (a)

67.4\,\text{m}

(b)

67.46\,\text{m}

(c)

67.5\,\text{m}

(d)

67.45\,\text{m}