2. Measurement and Problem Solving

Which quantity in the following pair is smaller?

Use the prefix multipliers to express each measurement without any exponents.

a) 32 x 10^-13 L

b) 7.3 x 10⁶ g 

c) 18.5 x 10¹¹ s

Use scientific notation to express each quantity with only the base unit. 

a) 83 µm

b) 193 kg

c) 2.7 mmol

If a room has a volume of 1.15 x 10⁸ cm³, what is the volume in km³?