Complete the following metric conversions using the correct number of significant figures

a. 28.0 cm to m 

b. 1000. m to km

c. 9.28 cm to mm 

d. 10.68 g to mg 

e. 6.8 x104 mg to kg

a. 28.0 cm x ___1 m___ = 0.280 m 100 cm

  b. 1000. m x __1 km__ = 1.000 km

1000 m 

c. 9.28 cm x 10 mm = 92.8 mm 1 cm

 d. 10.68 g x 1000 mg = 10,680

mg 1 g

 e. 6.8 x104 mg x _1 g_ x _1 kg_ =

0.068 kg 1000 mg 1000 g

Complete the following American/metric conversions using the correct number of significant figures:

a. 42.2 in to cm (2.54 cm = 1 in)   

b. 42.8 kg to lb (2.20 lb = 1 kg)

c. 3.5 qt to mL (946 mL = 1 qt) 

d. 20.0 gal to L (4 qt = 1 gal; 0.946 L = 1 qt)

a. 42.2 in x 2.54 cm = 107 cm 1 in

 b. 42.8 kg x 2.20 lb = 94.2 lb

1 kg 

c. 3.5 qt x 946 mL = 3300 mL 1 qt

 d. 20.0 gal x _4 qt_ x 0.946 L = 75.7 L

1 gal 1 qt