1. Which of the following is the larger unit?
a) mm or cm
b) μs or ns
c) kg or g
2. What is the mass of 125 mL of castor oil with d=0.962 g/mL
3. What is the volume of 125 g of olive oil with d=0.962 g/mL
4. Convert the following:
a) 15 m into km
b) 7 mL into L
c) 0.054 L into mL
5. What is the mass of gold in a coin if the mass of the coin is 120 g and has 10 % gold?