Advanced ArithmeticGinn, 1905 - 312 σελίδες |
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Σελίδα 3
... called a decimal scale . 6. Varying scale . A scale that is not uniform is called a varying scale . Uniform Scale 10 units = 1 ten . Varying Scale = 2 pints 1 quart . 1 peck . 10 tens - 1 hundred . 8 quarts 10 hundreds = 1 thousand . 4 ...
... called a decimal scale . 6. Varying scale . A scale that is not uniform is called a varying scale . Uniform Scale 10 units = 1 ten . Varying Scale = 2 pints 1 quart . 1 peck . 10 tens - 1 hundred . 8 quarts 10 hundreds = 1 thousand . 4 ...
Σελίδα 6
... called one , a foot will be called what fraction ? An inch will be called what fraction ? A rod will be called what mixed number ? 4. How is a fraction reduced to lower terms ? When is it said to be in its lowest terms ? Why do you ever ...
... called one , a foot will be called what fraction ? An inch will be called what fraction ? A rod will be called what mixed number ? 4. How is a fraction reduced to lower terms ? When is it said to be in its lowest terms ? Why do you ever ...
Σελίδα 48
... called the short ton , there being a long ton of 2240 lb. which is used in some wholesale trans- actions in mining products . A hundredweight ( cwt . ) is 100 lb. Goldsmiths still use an old table of Troy weight , and it is here ...
... called the short ton , there being a long ton of 2240 lb. which is used in some wholesale trans- actions in mining products . A hundredweight ( cwt . ) is 100 lb. Goldsmiths still use an old table of Troy weight , and it is here ...
Σελίδα 54
... called a perch . The word rood is sometimes met in reading , meaning 40 sq . rd . or acre . 640 acres = 1 sq . mi . , and 36 sq . mi . = 1 township in the government surveys . - ORAL EXERCISE 1. Add 6 ch . 2 rd . and 3 ch . 3 rd . 2 ...
... called a perch . The word rood is sometimes met in reading , meaning 40 sq . rd . or acre . 640 acres = 1 sq . mi . , and 36 sq . mi . = 1 township in the government surveys . - ORAL EXERCISE 1. Add 6 ch . 2 rd . and 3 ch . 3 rd . 2 ...
Σελίδα 63
... called a trapezoid . 42. Area of a trapezoid . If a trapezoid T have a duplicate + T Н D cut from paper and turned over and fitted to it , like D , the two together make a parallelogram . ( Illustrate by paper cutting . ) Therefore The ...
... called a trapezoid . 42. Area of a trapezoid . If a trapezoid T have a duplicate + T Н D cut from paper and turned over and fitted to it , like D , the two together make a parallelogram . ( Illustrate by paper cutting . ) Therefore The ...
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90 days acid phosphate acres altitude amount average bank base bond bought bushel butter fat buys cent Chicago circumference common fraction contains cube root cubic feet cubic foot cubic yard dealer decimal dekameter denominator deposits diameter discount divide dividends divisor dollars draft equals Express Find the areas Find the interest Find the value gain gross hour hypotenuse Illustrative problem inches income long tons longitude meter miles mills multiply muriate of potash myriameter nitrate of soda number is called ORAL EXERCISE paid perimeter pounds premium prime meridian quart radius ratio sells shares short method slant height sold square feet square root subtract tons triangle volume week weight wide worth WRITTEN EXERCISE Find York
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Σελίδα 281 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 280 - 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 280 - TABLE OF SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30£ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile <(sq. mi.) In measuring roofing, 100 sq. ft. are called a square. TABLE OF CUBIC MEASURE 1728 cubic inches (cu.
Σελίδα 47 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 280 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 281 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 233 - The square of the sum of two quantities is equal to the square of the first, plus twice the product of the first multiplied by the second, plus the square of the second.
Σελίδα 288 - The first and last terms of a proportion are called the extremes ; the second and third terms are called the means. In the proportion | = ££, we see that 7 x 15 = 3 x 35.
Σελίδα 288 - Dividends. The shares of the earnings divided at intervals among the stockholders of a corporation are called dividends, a stockholder being said to receive a dividend. Division. The operation by which, given the product of two numbers and one of them, the other is found, is called division. Divisor. The number by which the dividend is divided is called the divisor. Draft. A check drawn by one bank on another, or by one individual on another, is called a draft. Drawee. A person to whose order a draft...
Σελίδα 49 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24 hours = 1 day (da.) 7 days = 1 week (wk...