Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1879 - 374 σελίδες |
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Σελίδα 5
... NOTE . To avoid ambiguity in writing in words and in reading a decimal we shall use the conjunction and in such cases only between the unit and the deci- mal . Thus , 0.203 is not two hundred and three thousandths , but two hundred ...
... NOTE . To avoid ambiguity in writing in words and in reading a decimal we shall use the conjunction and in such cases only between the unit and the deci- mal . Thus , 0.203 is not two hundred and three thousandths , but two hundred ...
Σελίδα 6
... NOTE . Where there are no decimal figures the decimal point is usually omitted . Exercises in Notation and Numeration . 27. Write the following numbers in figures : 25. Two hundred five . Ans . 205 . NOTE . Since no figure of the second ...
... NOTE . Where there are no decimal figures the decimal point is usually omitted . Exercises in Notation and Numeration . 27. Write the following numbers in figures : 25. Two hundred five . Ans . 205 . NOTE . Since no figure of the second ...
Σελίδα 32
... as the first product . NOTE . This proof rests on the principle , that the order of the factors is inmaterial ; thus , 3 × 4 = 4 × 3 ; 5 × 2 × 7 = 2 × 7 × 5 . 28. Multiply 5236 by 2413 . OPERATION . PROOF . 32 MULTIPLICATION .
... as the first product . NOTE . This proof rests on the principle , that the order of the factors is inmaterial ; thus , 3 × 4 = 4 × 3 ; 5 × 2 × 7 = 2 × 7 × 5 . 28. Multiply 5236 by 2413 . OPERATION . PROOF . 32 MULTIPLICATION .
Σελίδα 34
... NOTE . If there are not as many decimal places in the multiplicand as ciphers in the multiplier , in order that the point may be moved as required , ciphers must be annexed to the multiplicand . 54. Multiply 8.756 by 10 . 55. Multiply ...
... NOTE . If there are not as many decimal places in the multiplicand as ciphers in the multiplier , in order that the point may be moved as required , ciphers must be annexed to the multiplicand . 54. Multiply 8.756 by 10 . 55. Multiply ...
Σελίδα 38
... note for the balance . For how much does he give his note ? 64 . QUESTIONS . 53. What is Multiplication ? 54. What is the Multiplicand ? Mul- tiplier ? Product ? What are the Multiplicand and the Multiplier called ? 55. What is the sign ...
... note for the balance . For how much does he give his note ? 64 . QUESTIONS . 53. What is Multiplication ? 54. What is the Multiplicand ? Mul- tiplier ? Product ? What are the Multiplicand and the Multiplier called ? 55. What is the sign ...
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acres amount barrels of flour bill bought bushels centimeters cents a pound ciphers common fraction compound interest contain cord cost cube root decimal point decimeters diameter discount Divide dividend divisible dollars equal feet high feet long gain gallon Give the Rule given number greatest common divisor hektoliters Hence horse hundred hundredths improper fraction INDORSEMENTS interest of $1 July July 12 June kilos least common multiple longitude marked price Mdse measure meters miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION Oral Exercises paid payable payment prime factors principal prism quarts quotient ratio Reduce remainder sell Sept sold square miles square root subtract tens tenths thick thousand thousandths tons trial divisor units Value received weeks weight worth write Written Exercises yards
Δημοφιλή αποσπάσματα
Σελίδα 106 - 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 39 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the REMAINDER.
Σελίδα 34 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 110 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 104 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet...
Σελίδα 112 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 89 - In the metric system, the unit of length is the meter, which is one ten-millionth of the distance from the Equator to the North Pole.
Σελίδα 229 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 105 - ... 640 acres = 1 square foot (sq. ft.) = 1 square yard (sq. yd.) = 1 square rod (sq. rd.) = 1 acre (A.) = 1 square mile (sq. mi.) Square measure is used in measuring surfaces.
Σελίδα 227 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.