11: .00054 * 1.4 = .000756
12: 11.1 * 2.7 = 29.97
13: 1.01 * 54 = 54.5
14: 3.14 * 25 = 78.5
DIVISION
Since multiplication and division are inverse processes, division on a
slide rule is done by making the same settings as for multiplication,
but in reverse order. Suppose we have the example:
Example 15: (6.70 / 2.12) = 3.16