Higher ArithmeticD.C. Heath & Company, 1893 |
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Página 441
... gives a sufficiently full treatment of common and decimal fractions , and of compound numbers , and takes up the simpler and more practical parts of percentage and interest . A short chapter on easy algebraic equations of one unknown ...
... gives a sufficiently full treatment of common and decimal fractions , and of compound numbers , and takes up the simpler and more practical parts of percentage and interest . A short chapter on easy algebraic equations of one unknown ...
Página 447
... gives 63 for product ? 7. Three times a certain number added to twice the same number equals 40. What is the number ? 8. 36 is equal to 10 times what number added to 8 times the same number ? 849. Sight Exercises . Give values of x , y ...
... gives 63 for product ? 7. Three times a certain number added to twice the same number equals 40. What is the number ? 8. 36 is equal to 10 times what number added to 8 times the same number ? 849. Sight Exercises . Give values of x , y ...
Página 450
... gives the latter twice as much as she gives the former . What is the share of each ? 19. The earnings of a man and his son during January amounted to $ 175 , both having worked the same number of days . The father's wages were $ 4 per ...
... gives the latter twice as much as she gives the former . What is the share of each ? 19. The earnings of a man and his son during January amounted to $ 175 , both having worked the same number of days . The father's wages were $ 4 per ...
Página 451
... to get rid of the fraction ? If we mul- tiply one member of an equation by any number , what must we do to the second member in order to preserve the equality ? 853. Sight Exercises . 12 9 . Give values of ALGEBRAIC EQUATIONS . 451.
... to get rid of the fraction ? If we mul- tiply one member of an equation by any number , what must we do to the second member in order to preserve the equality ? 853. Sight Exercises . 12 9 . Give values of ALGEBRAIC EQUATIONS . 451.
Página 452
John Henry Walsh. 853. Sight Exercises . 12 9 . Give values of x , y , z , etc .: 1 . 8120 พ 4 5 . + 2 2y 2 . 8 5 8/2 + 3 . 214 7 3 v 4 . 21 8 . 4 213 6 . 314 8100 or 7. 2 + 2 = 10 +234 214 - ་ 10 . 11 . 7 12 . 2120 3100 + + 24+ 814 812 ...
John Henry Walsh. 853. Sight Exercises . 12 9 . Give values of x , y , z , etc .: 1 . 8120 พ 4 5 . + 2 2y 2 . 8 5 8/2 + 3 . 214 7 3 v 4 . 21 8 . 4 213 6 . 314 8100 or 7. 2 + 2 = 10 +234 214 - ་ 10 . 11 . 7 12 . 2120 3100 + + 24+ 814 812 ...
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Términos y frases comunes
acres adjacent angles angle annual interest apothem avoirdupois bank bought bushels chord circle circumference compound interest cone Construct contain convex surface cube cubic cubic foot decimal diameter discount Divide dollars entire surface equal equilateral triangle Examination Questions Face of note feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value fraction frustum gallons greatest common divisor horses hypotenuse inches wide Inscribe isosceles triangle June June 20 length longitude marked price meters miles months Multiply oblique line Oral Problems paid par value payments perpendicular piece pounds principal prism quotient radius receive rectangle remainder rhombus right-angled triangle rods second number selling price sides measure slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards subtract troy weight worth
Pasajes populares
Página 806 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Página 805 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 809 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Página 805 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces . . . 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Página 722 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Página 805 - APOTHECARIES' WEIGHT. 20 grains (gr) . 1 scruple (3) 3 scruples 1 dram (3) 8 drams 1 ounce ( 5 ) 12 ounces .... 1 pound (ft) Apothecaries' weight is used in prescriptions. Drugs are bought and sold by avoirdupois weight. The grain, the ounce, and the pound apothecaries' weight are the same as the corresponding denominations of troy weight.
Página 585 - First of Exchange (Second unpaid), pay to the order of John W.
Página 791 - Prisms may be either right or oblique. The convex surface of a right prism consists of rectangles. Fig. 1 is a right prism; Fig. 2 is an oblique prism. NOTE. — When a prism is spoken of, a right prism is meant unless the word oblique is used. The altitude of a prism is the perpendicular distance between the bases. AD, BF, or CE is the altitude in Fig.
Página 532 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2