Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Σελίδα 24
... amount in a pail that weighs lg lb. What should be the total weight of the pail and the water , if one gallon of water weighs 8 lb. ? 60. I want to cut 300 pieces of steel , each 112 in . long for wagon tires . I have in stock a ...
... amount in a pail that weighs lg lb. What should be the total weight of the pail and the water , if one gallon of water weighs 8 lb. ? 60. I want to cut 300 pieces of steel , each 112 in . long for wagon tires . I have in stock a ...
Σελίδα 25
... amounts of money has great advantages in performing the operations of addition , subtraction , multiplication , and division , because we can perform these opera- tions just as if we were dealing with whole numbers , which makes the ...
... amounts of money has great advantages in performing the operations of addition , subtraction , multiplication , and division , because we can perform these opera- tions just as if we were dealing with whole numbers , which makes the ...
Σελίδα 26
... amount of money by any number , the process is the same as in simple multiplication , remembering , however , to keep the decimal point to separate the dollars from the cents . The reasoning for this is just the same as in addition ...
... amount of money by any number , the process is the same as in simple multiplication , remembering , however , to keep the decimal point to separate the dollars from the cents . The reasoning for this is just the same as in addition ...
Σελίδα 27
... amount paid to each man ? 405 ) $ 4880.25 ( $ 12.05 , Answer . 405 830 810 2025 2025 Explanation : The division is carried out just as if we were dividing 488025 by 405. The quotient obtained is 1205 . Then , since two of the figures in ...
... amount paid to each man ? 405 ) $ 4880.25 ( $ 12.05 , Answer . 405 830 810 2025 2025 Explanation : The division is carried out just as if we were dividing 488025 by 405. The quotient obtained is 1205 . Then , since two of the figures in ...
Σελίδα 29
... amount you must pay on each dollar of assessed value . For an assessment of $ 2000 , you would pay 2000 times $ .015 ... amount due is the product of 106X32 . Since the amount will run into dollars . we write the 32 cents as dollars ...
... amount you must pay on each dollar of assessed value . For an assessment of $ 2000 , you would pay 2000 times $ .015 ... amount due is the product of 106X32 . Since the amount will run into dollars . we write the 32 cents as dollars ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
allowable Answer belt bolt calculate cast iron Centigrade cents cipher circle circumference common denominator common fraction compression countershaft Cube root root Cube Square Cube cubic cutting speed cylinder decimal places decimal point diameter dimes distance divide dividend division divisor dollar driven efficiency emery wheel equal Example exerted expansion Explanation Fahrenheit feet figure foot-pounds formula gear given gives heat Hence hoist horse-power hydraulic improper fraction inclined plane large piston lathe lead screw length lever lifted lineshaft machine mean effective pressure mechanical advantage mixed number move the decimal multiply necessary numbers of teeth piece pipe PROBLEMS pull pulley pump pyrometer quotient raised ratio reduced revolutions per minute rope shaft sheave shown in Fig specific gravity Square Cube root Square Cube Square square inch square root steam engine steel stress stroke subtract tank temperature thermometer threads water pressure whole number
Δημοφιλή αποσπάσματα
Σελίδα 59 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 87 - Put another way, if you construct squares on the edges of a right-angled triangle, the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Σελίδα 60 - Solve by knowing that the product of the means equals the product of the extremes...
Σελίδα 7 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 37 - If there are more decimal places in the divisor than in the dividend, what do you do ? What will the figures of the quotient then be ? § 132.
Σελίδα 36 - Subtract the number of decimal places in the divisor from the number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 144 - MEP in pounds per square inch; A = area of piston in square inches; L = length of stroke in feet ; N= number of working strokes per minute.
Σελίδα 35 - 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 3 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 100 - No. Square Cube Square root Cube root No. Square Cube Square root Cube root 1 1 1 1.