Calculated Industries 4225 Pocket Reference Manual

Calculated Industries 4225 Pocket Reference Manual Manual pdf 20 page image

POCKET REFERENCE GUIDE — 17Dividing DimensionsDivide 30 Feet 4 Inches by 7 Inches:KEYSTROKE DISPLAY3 0 f 4 i ÷ 7 i = 52.Divide 20 Feet 3 Inches by 9:KEYSTROKE DISPLAY2 0 f 3 i ÷ 9 = 2 FEET 3 INCHPERCENTAGE CALCULATIONSThe % key can be used for finding a givenpercent of a number or for working add-on,discount or division percentage calcula-tions. It can be used with any type ofnumber, in any dimension (Feet, Inch,Millimeter, etc) and any type of convention(non-dimensioned, linear, square or cubic).Calculating PercentagesFind 18% of 500 Feet:KEYSTROKE DISPLAY5 0 0 f x 1 8 % 90 FEET 0 INCHAdd 10% to 137 square Feet:KEYSTROKE DISPLAY1 3 7 f f + 1 0 % 150.7 SQ FEETTake 20% from 552 Feet 6 Inches:KEYSTROKE DISPLAY5 5 2 f 6 i – 2 0 %442 FEET 0 INCHDivide 350 cubic Yards by 80%:KEYSTROKE DISPLAY3 5 0 y y y ÷ 8 0 %437.5 CU YD