Mathematics for Common Schools: Higher arithmeticD.C. Heath, 1893 |
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Página 441
... fractions ; and the most commonly used denominations of compound numbers . Part II . , an INTERMEDIATE ARITHMETIC , intended for pupils of the fifth and sixth school years , gives a sufficiently full treatment of common and decimal ...
... fractions ; and the most commonly used denominations of compound numbers . Part II . , an INTERMEDIATE ARITHMETIC , intended for pupils of the fifth and sixth school years , gives a sufficiently full treatment of common and decimal ...
Página 442
... fractions . In this endeavor to enrich the grammar school course in mathematics the attempt has not been made to shorten it so much as some may desire . The intelligent teacher can and should do the remainder for himself , by rigorously ...
... fractions . In this endeavor to enrich the grammar school course in mathematics the attempt has not been made to shorten it so much as some may desire . The intelligent teacher can and should do the remainder for himself , by rigorously ...
Página 443
... Fractions Transposing CHAPTER X. PAGE 447 447 451 455 CHAPTER XI . PERCENTAGE - INTEREST - DISCOUNT - SURFACES AND VOLUMES 459 PERCENTAGE To find the Base or the Rate 459 461 Profit and Loss MEASUREMENTS INTEREST Interest - bearing ...
... Fractions Transposing CHAPTER X. PAGE 447 447 451 455 CHAPTER XI . PERCENTAGE - INTEREST - DISCOUNT - SURFACES AND VOLUMES 459 PERCENTAGE To find the Base or the Rate 459 461 Profit and Loss MEASUREMENTS INTEREST Interest - bearing ...
Página 450
... . Mary , Susan , and Jane have 54 hickory nuts . Susan has one - half as many as Mary , and Jane has as many as the other How many has each ? two . CLEARING OF FRACTIONS . 851. Oral Exercises . 1. One 450 ARITHMETIC .
... . Mary , Susan , and Jane have 54 hickory nuts . Susan has one - half as many as Mary , and Jane has as many as the other How many has each ? two . CLEARING OF FRACTIONS . 851. Oral Exercises . 1. One 450 ARITHMETIC .
Página 451
... fraction of the number ? X 10. † x + 4x = what fraction of x ? + 2 = ? 3 4 = what = what 852. When x = 32 , find the value of three - fourths of x ; 3x i.e. , 4 When ( 3x divided by 4 ) = 24 , what is the value of 3x 4 3x ? Of x ? Find ...
... fraction of the number ? X 10. † x + 4x = what fraction of x ? + 2 = ? 3 4 = what = what 852. When x = 32 , find the value of three - fourths of x ; 3x i.e. , 4 When ( 3x divided by 4 ) = 24 , what is the value of 3x 4 3x ? Of x ? Find ...
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Términos y frases comunes
30 days acres altitude angle avoirdupois bank barrel base bill bought bushels carpet circle circumference compound interest cone containing convex surface cube cubic cubic foot decimal diameter discount Divide divisor dollars Draw entire surface equal equilateral triangle Examination Questions feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value flour fraction frustum gallons Greatest Common Divisor horses hypotenuse inches wide isosceles triangle June 20 length longitude meters miles months Multiply Oral Problems ounces paid par value payment perpendicular piece pounds principal prism Public Schools pyramid quotient radius ratio receive remainder rhombus right-angled triangle rods second number selling price slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards subtract troy weight worth
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Página 803 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 798 - V9 x 25 sq. ft. = 15 sq. ft. NOTE. — The mean proportional between two numbers is equal to the square root of their product. 13. Find the volume of the frustum of a square pyramid, its upper base containing 64 square inches, and its lower base 196 square inches, its altitude being 18 inches. 1294. Note that the mean proportional between 64 and 196 is 8 x 14, or 112. Since each is multiplied by one-third of the altitude, the operation is shortened by adding together the three areas, 64, 196, and...
Página 720 - 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 789 - 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 - ... 14 ft. high, deducting for two doors, each 8 ft. by 4 ft., and for three windows, each 7 ft. by 3 ft.
Página 648 - If a horse dealer buys a span of horses at 10 per cent less than their value, and sells them at 10 per cent more than their value, what per cent does he make ? 10.
Página 803 - 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