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Percentage calculations, Calculating percentages – Calculated Industries 4095-B User Guide User Manual

Page 22

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22 —

P

IPE

T

RADES

P

RO

PERCENTAGE CALCULATIONS

The

 keys can be used for finding a given percent of a

number or for working add-on, discount or division percentage
calculations. It can be used with any type of number, in any
dimension (feet, inch, millimeter, etc.) and any type of convention
(non-dimensioned, linear, square or cubic).

Calculating Percentages

Find 18% of 500 feet:

KEYSTROKE

DISPLAY

0.

      

90 FEET 0 INCH

Take 20% from 286 Feet 6 inches:

KEYSTROKE

DISPLAY

0.

        

229 FEET 2-3/8 INCH

Add a 10% waste allowance to 275 feet of pipe:

KEYSTROKE

DISPLAY

0.

       

302 FEET 6 INCH