School Arithmetic for Grammar GradesAmerican Book Company, 1909 - 371 σελίδες |
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Σελίδα 6
... Ratio Analysis Ratio and Proportion · Simple Proportion Partitive Proportion and Partnership . Problems for Oral and Written Longitude and Time . Government Land Measures • · Similar Solids · · 302 Specific Gravity 303 • · Review • 305 ...
... Ratio Analysis Ratio and Proportion · Simple Proportion Partitive Proportion and Partnership . Problems for Oral and Written Longitude and Time . Government Land Measures • · Similar Solids · · 302 Specific Gravity 303 • · Review • 305 ...
Σελίδα 134
... ratio is represented by the symbol π ( рī ) . The diameter of a circle is found by dividing the circumfer- ence by 3.1416 . Written Work Find the circumference if the diameter is : 1. 15 ft . 4. 10 ft . 7. 40 ft . 4 in . 2. 25 ft . 3 ...
... ratio is represented by the symbol π ( рī ) . The diameter of a circle is found by dividing the circumfer- ence by 3.1416 . Written Work Find the circumference if the diameter is : 1. 15 ft . 4. 10 ft . 7. 40 ft . 4 in . 2. 25 ft . 3 ...
Σελίδα 145
... ratio of 1 , 5 , and 2 , find the number of loads of gravel and of sand used in the construction of the foundation in example 2 . 4. Estimate the contract cost of the concrete work at $ 7.75 per cubic yard . 5. Estimate the number of ...
... ratio of 1 , 5 , and 2 , find the number of loads of gravel and of sand used in the construction of the foundation in example 2 . 4. Estimate the contract cost of the concrete work at $ 7.75 per cubic yard . 5. Estimate the number of ...
Σελίδα 261
... ratio of 10 to 8 ? of 12 to 4 ? of 3 to 6 ? of 2 yd . to 8 yd . ? of $ 12 to $ 3 . Since the division of two similar numbers gives an abstract quotient , all ratios are abstract . The sign of ratio is a colon : placed between the ...
... ratio of 10 to 8 ? of 12 to 4 ? of 3 to 6 ? of 2 yd . to 8 yd . ? of $ 12 to $ 3 . Since the division of two similar numbers gives an abstract quotient , all ratios are abstract . The sign of ratio is a colon : placed between the ...
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30 days acres altitude angle annual barrel base bill board foot bonds Bordeaux mixture bought brokerage bushel cash cent Chicago circumference commission contains cube cubic foot cylinder decimal denominator deposit diameter discount divided dividend divisor dollar draft equal Estimate the number exact interest factors farm Find the amount Find the area Find the cost Find the interest Find the number foot gain gallons gram indorsement invested J. M. Gordon James length longitude loss merchant meridian meter miles mills months nutritive ratio paid par value Paris green payable payment phosphoric acid Pittsburg pound premium prime meridian principal profit promissory note pyramid quotient received rectangle Sept share sides sold solid square yard subtract term in Percentage timothy hay tons trapezium triangle unit of measure volume wide width Written
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Σελίδα 345 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Σελίδα 343 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel. Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead. Long Measure. — 12 inches = 1 foot; 3 feet...
Σελίδα 12 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 346 - United States Money 10 mills = 1 cent 10 cents = 1 dime 10 dimes = 1 dollar 10 dollars = 1 eagle...
Σελίδα 136 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 291 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 346 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 120 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.