### Use Your Knowledge of English:

**1. Analyze the Units of the Answer. How many dimensions?**

**What is the** density of water in lb/ft^{3}, if the density of water at 25^{o}C is 1.00 g/ml? *[Hint: There are 2.54 cm = 1 in
(or 16.48 cm ^{}3 = 1 in^{3});*

454 g = 1 lb ]

**is a**

*lb/ft*^{3}**density unit**: which

**two**dimensions (complex)!

**2. Is there a two dimensional 'numbers and units' not connected to a Unit Factor in the problem?**