#2) Perform the following calculations and report the answer to the correct number of significant figures with the proper units!

52 g/(75.2 mL – 34.90 mL) = !
1.42 cm + 5.903 cm - 3.0 cm =
12.50 cm x 0.23 cm x 1 cm =
2.34 x 10-3 m x 5.0 x 105 m =
1500 m/2.745 s=
1200 mL + 235 mL + 2.030 mL