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This course explains numerical prefix and the application of numerical prefix to numerical units.

$19.50

Course No. 74

5 hours

**Plant Mathematics – Numerical Prefix and Powers of Ten**

This course explains numerical prefix and the application of numerical prefix to numerical units. Powers of ten are introduced as an aid to manipulating multiple zero numbers. The processes of adding, subtracting, multiplying, dividing, taking to a power, and finding a root of powers of ten by exponent manipulation are taught.

Prerequisites: *Knowledge of decimals and their use.*

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Interpretation of piping drawings, calculation of cut lengths for threaded pipe & calculation of cut lengths for welding.

$52.00

Explanation of fractions, their conversion to whole numbers and how to solve practical problems involving fractions.

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Use of whole numbers including addition, subtraction, multiplication and division.

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