Advanced ArithmeticAmerican book Company, 1905 - 253 σελίδες |
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Σελίδα 17
... difference between 5 and 9 is desired , the student should at once think of 4 , the number which added to 5 produces 9 . 23. Again , if the second number is the smaller , as in 7 from 5 , the student should think of 8 , the number which ...
... difference between 5 and 9 is desired , the student should at once think of 4 , the number which added to 5 produces 9 . 23. Again , if the second number is the smaller , as in 7 from 5 , the student should think of 8 , the number which ...
Σελίδα 18
... difference . 2. How should the terms be arranged in subtraction ? Where do we begin to subtract ? Why ? 3. Is the difference affected by adding the same number to both subtrahend and minuend ? Is this principle used in either ( 1 ) or ...
... difference . 2. How should the terms be arranged in subtraction ? Where do we begin to subtract ? Why ? 3. Is the difference affected by adding the same number to both subtrahend and minuend ? Is this principle used in either ( 1 ) or ...
Σελίδα 21
... difference between the sums of the credits and the debits is called the balance of the account . It is evident that the debit side of the above account is greater than the credit side . Therefore , to balance the account , add the debit ...
... difference between the sums of the credits and the debits is called the balance of the account . It is evident that the debit side of the above account is greater than the credit side . Therefore , to balance the account , add the debit ...
Σελίδα 23
... difference in what order we multiply by the digits of the multiplier ? Might we begin to multiply with the 5 in Ex . 1 and with the 6 in Ex . 2 ? 5. How is the order of the right - hand figure of each partial product determined ? 6. How ...
... difference in what order we multiply by the digits of the multiplier ? Might we begin to multiply with the 5 in Ex . 1 and with the 6 in Ex . 2 ? 5. How is the order of the right - hand figure of each partial product determined ? 6. How ...
Σελίδα 33
... difference of any two multiples of the numbers . Proof . Any factor of two numbers is a factor of any of their mul- tiples by Principle 1. Therefore , as each multiple is made up of parts each equal to the given factor , their sum or ...
... difference of any two multiples of the numbers . Proof . Any factor of two numbers is a factor of any of their mul- tiples by Principle 1. Therefore , as each multiple is made up of parts each equal to the given factor , their sum or ...
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acres altitude amount antilog arithmetical bank base bushels called carpet cent centimeters circle circumference common contained cube root cubic foot decagram decimal fraction decimal places decimeter denominator diameter difference digits discount divided dividend divisor earth equal EXERCISE factors figures Find the area Find the cost Find the number Find the volume grains greatest common divisor Greenwich Gregorian calendar Hence hour hypotenuse inch indorsement interest kilogram length logarithm longitude LYMAN'S ADV mantissa measure meridian meter metric system Multiply noon number of decimal paid parallelopiped payment pound premium prime meridian prism pyramid quotient radius ratio rectangular parallelopiped Reduce remainder right triangle sells sexagesimal side sold Solution specific gravity square root square yard subtract symbol trapezoid unit weight wide
Δημοφιλή αποσπάσματα
Σελίδα 64 - 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.
Σελίδα 133 - Specific Gravity. The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of some other substance taken as a standard.
Σελίδα 64 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
Σελίδα 183 - Find the amount of the principal to the time when the payment, or the sum of the payments, equals or exceeds the interest due.
Σελίδα 48 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 66 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 65 - 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 63 - Weight is used by apothecaries and physicians in compounding dry medicines. 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 65 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.