Shop Mathematics, Τόμος 1McGraw-Hill, 1931 |
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Σελίδα 40
... Problem 91 . 93. Read the following , and write them out in words : $ 2.75 $ .03 $ .008 $ 1.08 $ 16.25 94. Find the sum of the amounts in Problem 93 , and subtract from it the answer to Problem 92 . 95. What is the difference between ...
... Problem 91 . 93. Read the following , and write them out in words : $ 2.75 $ .03 $ .008 $ 1.08 $ 16.25 94. Find the sum of the amounts in Problem 93 , and subtract from it the answer to Problem 92 . 95. What is the difference between ...
Σελίδα 68
Earle Bertram Norris, Kenneth Gardner Smith. 51. Classes of Problems . - Nearly all problems in percentage can be divided into three classes on the same basis as explained in Art . 28. There are three items in almost any percentage problem ...
Earle Bertram Norris, Kenneth Gardner Smith. 51. Classes of Problems . - Nearly all problems in percentage can be divided into three classes on the same basis as explained in Art . 28. There are three items in almost any percentage problem ...
Σελίδα 190
... problem : an engine weighing 5 tons is to be loaded onto a car , the floor of which is 6 ft . from the ground . The timbers for the runway are 16 ft . long . Friction is to be neglected . 267. If the work of Problem 266 is done in 1.3 ...
... problem : an engine weighing 5 tons is to be loaded onto a car , the floor of which is 6 ft . from the ground . The timbers for the runway are 16 ft . long . Friction is to be neglected . 267. If the work of Problem 266 is done in 1.3 ...
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ARTICLE | 1 |
Improper fractions | 7 |
Reduction to lower terms | 13 |
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amount Answer Antilog belt block boiler bolt brake horsepower Calculate castings cent Centigrade centimeters ciphers circle circumference common fraction cutting speed cylinder decimal places decimal point denominator diameter dimes distance divide dividend division dollar efficiency emery wheel equal Example Explanation Fahrenheit feet figure foot force arm formula given heat hoist horsepower improper fraction inclined plane indicated jackscrew lathe lead screw length lever lifted line shaft load logarithmic scale logarithms machine mantissa measure mechanical advantage meter minute mixed number multiply number of teeth pipe piston pounds pressure Problem pull pulley pump quotient raised ratio reduced revolutions per minute rope scale shown in Fig slide rule square inch square root steam engine steel stress stroke subtract surface speed tank temperature threads per inch trial divisor unit volume weight arm whole number width