Question

Round off each of these measurements to three

significant figures.
a.98.473 L
b.0.000 763 21 cg
c.57.048 m
d. 12.17°C
e. 0.007 498 3 * 10^4 mm
f. 1764.9 mL

Answer 1

Round off each of these measurements to three significant figures.

a.98.473 L -----> 98.5
b.0.000 763 21 cg -----> 0.0000763
c.57.048 m ---------->57.0
d. 12.17°C ------> 12.2
e. 0.007 498 3 * 10^4 mm-------->0.000750
f. 1764.9 mL -------> 1760