Shop Mathematics ...: Prepared in the Extension Division of the University of Wisconsin, Τόμος 1McGraw-Hill book Company, Incorporated, 1924 |
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Αποτελέσματα 1 - 5 από τα 54.
Σελίδα 3
... divide it into 8 parts , each in . will con- tain 4 of these parts . Hence , in . in . In this case , we make the denominator of the fraction 4 times as large , by making = 4 times as many parts in the whole . It COMMON FRACTIONS 3 The ...
... divide it into 8 parts , each in . will con- tain 4 of these parts . Hence , in . in . In this case , we make the denominator of the fraction 4 times as large , by making = 4 times as many parts in the whole . It COMMON FRACTIONS 3 The ...
Σελίδα 4
... dividing both numer- ator and denominator by the same number . When there is no number which will exactly divide both ... divide both 9 and 32. Therefore , the fraction is reduced to its lowest terms . 12. Reduction of Improper Fractions ...
... dividing both numer- ator and denominator by the same number . When there is no number which will exactly divide both ... divide both 9 and 32. Therefore , the fraction is reduced to its lowest terms . 12. Reduction of Improper Fractions ...
Σελίδα 5
... Divide the numerator by the denominator . The quotient will be the number of whole units . If there is anything left over , or a remainder , write this remainder over the denominator , since it represents the number of parts left in ...
... Divide the numerator by the denominator . The quotient will be the number of whole units . If there is anything left over , or a remainder , write this remainder over the denominator , since it represents the number of parts left in ...
Σελίδα 12
... divide two or more of the denominators . In this case , 2 will exactly divide 4 and 16. Divide it into all the numbers that are exactly divisible by it , that is , may be divided by it without leaving a remainder . When writing the ...
... divide two or more of the denominators . In this case , 2 will exactly divide 4 and 16. Divide it into all the numbers that are exactly divisible by it , that is , may be divided by it without leaving a remainder . When writing the ...
Σελίδα 13
... Divide the common denominator by the denominator of the first fraction . Multiply both numer- ator and denominator of the fraction by the quotient thus obtained . Do this for each fraction , as shown below . 2 ) 3 , 5 , 4 , 8 2 ) 3 , 5 ...
... Divide the common denominator by the denominator of the first fraction . Multiply both numer- ator and denominator of the fraction by the quotient thus obtained . Do this for each fraction , as shown below . 2 ) 3 , 5 , 4 , 8 2 ) 3 , 5 ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
amount Answer Antilog belt block boiler bolt brake horsepower calculated castings Centigrade cents ciphers circle circumference common denominator common fraction cube root cubic cutting speed cylinder decimal places decimal point diameter dimensions dimes distance divide dividend division dollar efficiency emery wheel equal Example Explanation Fahrenheit feet final divisor foot-pounds force arm formula given gives heat hoist horsepower improper fraction inclined plane indicated jackscrew lathe lead screw length lever lifted line shaft load logarithmic scale machine mantissa measure mechanical advantage minute mixed numbers multiply number of teeth operation piece piston pound pressure PROBLEMS pulley pump quotient raised reduced revolutions per minute rope shaft shown in Fig slide rule square inch square root steam engine steel stress stroke subtract surface speed temperature threads per inch trial divisor unit volume weight arm whole number width
Δημοφιλή αποσπάσματα
Σελίδα 129 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 8 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 163 - Fig. 49. We will solve this problem partly graphically and partly by calculation. The first step is to find how fast the crank pin D is moving. For one turn of the crank, D travels through a distance equal to the circumference of a circle whose radius is R, that is, a distance of 2'ffTi.
Σελίδα 3 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 41 - To divide by 10, move the decimal point one place to the left. To divide by 100, move the decimal. point two places to the left, and so on for other powers of 10.
Σελίδα 5 - When the numerator is less than the denominator, the value of the fraction is less than 1. 5th. When the numerator is equal to the denominator, the value of the fraction is equal to 1. 6th. When the numerator is greater than the denominator, the value of the fraction is greater than 1.
Σελίδα 76 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 41 - To multiply by 10, move the decimal point one place to the right, annexing a zero if necessary.
Σελίδα 2 - Definition of a Fraction. — A Fraction is one or more of the equal parts into which anything may be divided.