Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Αποτελέσματα 6 - 10 από τα 64.
Σελίδα 14
... place Numbers . Below are examples in addition each containing several addends which are natural sums of groups . Add both columns at once . Thus , in the example given in the margin read downward 12 , 26 , 36 , 52 , 66 . 12 14 10 16 14 ...
... place Numbers . Below are examples in addition each containing several addends which are natural sums of groups . Add both columns at once . Thus , in the example given in the margin read downward 12 , 26 , 36 , 52 , 66 . 12 14 10 16 14 ...
Σελίδα 17
... places beginning from the right and from this sum subtracting the sum of the figures in the even places . Thus the excess of 3975 is 5+ 9 3 7 = 4 . If the sum of the numbers in the even places is greater than the sum of those in the odd ...
... places beginning from the right and from this sum subtracting the sum of the figures in the even places . Thus the excess of 3975 is 5+ 9 3 7 = 4 . If the sum of the numbers in the even places is greater than the sum of those in the odd ...
Σελίδα 24
... places , except the last one to the left . Thus , 9 is the complement of 91 , because 100 - 9 = 91. 7 is the comple- ment of 293 , because 300 - 7 = 293 , etc. Complements are useful in oral addition when one of the addends has a small ...
... places , except the last one to the left . Thus , 9 is the complement of 91 , because 100 - 9 = 91. 7 is the comple- ment of 293 , because 300 - 7 = 293 , etc. Complements are useful in oral addition when one of the addends has a small ...
Σελίδα 31
... place by 1. If the minuend is made 100 larger , we increase the subtrahend by 100 by adding 1 to the figure in hundreds ' place , and so on . We describe this process by means of the word ' carrying , " to bring out the similarity to ...
... place by 1. If the minuend is made 100 larger , we increase the subtrahend by 100 by adding 1 to the figure in hundreds ' place , and so on . We describe this process by means of the word ' carrying , " to bring out the similarity to ...
Σελίδα 34
... place below the line . 2 + 98 + 3 + 6 + 5 33 , 3 to carry . The 5 is written below the line . 3 +7 +6 + 8 + 4 + 0 28 , 2 to carry . O is written below the line . 2 + 3 + 6 + 9 + 2 + 7 to carry . The 7 is written below the line . 2 + 1 + ...
... place below the line . 2 + 98 + 3 + 6 + 5 33 , 3 to carry . The 5 is written below the line . 3 +7 +6 + 8 + 4 + 0 28 , 2 to carry . O is written below the line . 2 + 3 + 6 + 9 + 2 + 7 to carry . The 7 is written below the line . 2 + 1 + ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres altitude amount annual prem avoirdupois bank base bill bought bushels called cash column commission compound interest computed cubic feet cubic foot decimal point denominator discount divide dividend division divisor dollars draft equals Example feet long figures Find the cost Find the interest Find the total fraction gallons Hence improper fraction inches income integer investment July list price long ton marking price measure method of complements metric system miles Milreis minuend mixed number multiply number of days ORAL EXERCISES Find payment pound sterling pounds preferred stock premium PRINCIPAL RATE PROBLEMS profit quotient rate of gain rate of interest ratio Reduce rods selling price Sept shares sold Solution square feet square root square yards subtract subtrahend triangle United weight WRITTEN EXERCISES Find
Δημοφιλή αποσπάσματα
Σελίδα 170 - 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 225 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 166 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 185 - Measures of Length 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...
Σελίδα 208 - The sum of the squares of the two sides of a right triangle is equal to the square of the hypotenuse; a a +b j =c*.
Σελίδα 121 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 175 - 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 208 - Subtract the square of the given side from the square of the hypotenuse, and extract the square root of the remainder. EXAMPLE 1. — The side given is 3 inches, the hypotenuse is 5 inches; what is the length of the other side ? SOLUTION.— 3- = 9 ; 5
Σελίδα 185 - Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 441 - States money by 10, move the decimal point one place to the right; to multiply by 100, move the decimal point two places to the right; to multiply by 1000, move the decimal point three places to the right.