Mathematics for Common Schools: Higher arithmeticD.C. Heath, 1893 |
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John Henry Walsh. TETVMD RIVVLOKD TIMOK TIBBYKA COPYRIGHT , 1893 , BY JOHN H. WALSH . C 109597 Norwood Press : J. S. Cushing & Co. - Berwick & Smith . Boston , Mass . , U.S.A. 865. Oral Exercises . 1. Find 121 % of 1.
John Henry Walsh. TETVMD RIVVLOKD TIMOK TIBBYKA COPYRIGHT , 1893 , BY JOHN H. WALSH . C 109597 Norwood Press : J. S. Cushing & Co. - Berwick & Smith . Boston , Mass . , U.S.A. 865. Oral Exercises . 1. Find 121 % of 1.
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... Exercises in Construction . 757 Problems in Construction . 773 Equal Triangles - Equivalent Triangles 782 Similar Triangles 784 CALCULATION OF HEIGHTS AND DISTANCES . 785 MENSURATION OF SURFACES 790 Prisms , Cylinders , Pyramids , Cones ...
... Exercises in Construction . 757 Problems in Construction . 773 Equal Triangles - Equivalent Triangles 782 Similar Triangles 784 CALCULATION OF HEIGHTS AND DISTANCES . 785 MENSURATION OF SURFACES 790 Prisms , Cylinders , Pyramids , Cones ...
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... Exercises . 1. What number increased by 12 equals 16 ? 2. 9 added to a number equals 14. Find the number . 3. What number diminished by 7 equals 8 ? 4. 18 diminished by what number has 10 for remainder ? 5. Eight times what number ...
... Exercises . 1. What number increased by 12 equals 16 ? 2. 9 added to a number equals 14. Find the number . 3. What number diminished by 7 equals 8 ? 4. 18 diminished by what number has 10 for remainder ? 5. Eight times what number ...
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... are the numbers ? 27. 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 .
... are the numbers ? 27. 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 .
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John Henry Walsh. CLEARING OF FRACTIONS . 851. Oral Exercises . 1. One - fifth of a number is 4. What is the number ? 2. of a number is 8 ... Exercises . Give values of x ALGEBRAIC EQUATIONS . 451 ONE UNKNOWN QUANTITY Clearing of Fractions.
John Henry Walsh. CLEARING OF FRACTIONS . 851. Oral Exercises . 1. One - fifth of a number is 4. What is the number ? 2. of a number is 8 ... Exercises . Give values of x ALGEBRAIC EQUATIONS . 451 ONE UNKNOWN QUANTITY Clearing of Fractions.
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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