Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 9
... decimal point in the answer . To mini- mize erroneous placement of the decimal point , the prac- tice is to multiply both dividend and divisor by whatever power of 10 is necessary to make the divisor a whole number . Thus , in Examples ...
... decimal point in the answer . To mini- mize erroneous placement of the decimal point , the prac- tice is to multiply both dividend and divisor by whatever power of 10 is necessary to make the divisor a whole number . Thus , in Examples ...
Σελίδα 10
... decimal places ) 8. 57.29578 9. 7322 31 7000 ( to three decimal places ) 10. 0.0174533 ÷ 100 11. 1728 144 12. 88,536 ÷ 14 13. 437,981 1.24 ( to three decimal places ) 14. 517,340 ÷ 873.4 ( to three decimal places ) 15. 3.1416 265 ( to ...
... decimal places ) 8. 57.29578 9. 7322 31 7000 ( to three decimal places ) 10. 0.0174533 ÷ 100 11. 1728 144 12. 88,536 ÷ 14 13. 437,981 1.24 ( to three decimal places ) 14. 517,340 ÷ 873.4 ( to three decimal places ) 15. 3.1416 265 ( to ...
Σελίδα 127
... decimal point . Thus , decimal fractions are written : 0.4 ; 0.04 ; 0.004 ; and so on . The convenience of the decimal lies in the fact that many operations that would be rather involved if common fractions were used are per- formed ...
... decimal point . Thus , decimal fractions are written : 0.4 ; 0.04 ; 0.004 ; and so on . The convenience of the decimal lies in the fact that many operations that would be rather involved if common fractions were used are per- formed ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero