4. Perform this conversion: One kilogram is 2.2 pounds. James weights weighs 195 pounds. What is his weight in kilograms? What is James's weight in grams? 5. Scientific notation: a better way to express very big or very small numbers. A. Express these numbers in scientific notation: 30,750,632,000 0.00000563 12,403 0.0695 B. Scientific notation also helps us think about how to do metric conversions from one value to another. Use scientific notation and the unit factor method to answer these questions. Show all work. a. One nanometer is 10 meters. Convert 0.00006672 meters to nanometers. b. There are 1,000 millimeters in a meter. Convert 356,742, 126 millimeters to meters.