1. A rectangular box is 10 inches wide, 8 inches long and 6 inches deep. What is its volume in cubic inches and cubic centimeters? If the box has a mass of 1 kilogram, what is its density in gram/milliliter?
2. If the density of alcohol is 0.8 g/ml, what would be the weight of 120 ml of alcohol?
3. If a certain element boils at 20 o K, what is its boiling point on the Fahrenheit scale?