New Elementary Arithmetic: Embracing Mental and Written Exercises for Beginners : Prepared to Accompany the Mathematical Series of Benjamin Greenleaf by the Editor of "New Practical Arithmetic," "New Elementary Algebra," Etc., in the SeriesRobert S. Davis & Company, 1879 - 224 σελίδες |
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Σελίδα 31
... gain 200 dollars ? 45. What is the extent of the British Isles , if Scot- land has 30000 square miles , England 51200 , Wales 7200 , and Ireland 32500 ? Ans . 120900 square miles . 46. The United States is 3385000 square miles in xtent ...
... gain 200 dollars ? 45. What is the extent of the British Isles , if Scot- land has 30000 square miles , England 51200 , Wales 7200 , and Ireland 32500 ? Ans . 120900 square miles . 46. The United States is 3385000 square miles in xtent ...
Σελίδα 43
... gain or lose ? - and how much ? 8. Dana estimates that there are workable coal meas- ures in the United States to the extent of 130000 square miles ; and in Great Britain and Ireland of 12000 , in Spain of 4000 , in France of 2000 , and ...
... gain or lose ? - and how much ? 8. Dana estimates that there are workable coal meas- ures in the United States to the extent of 130000 square miles ; and in Great Britain and Ireland of 12000 , in Spain of 4000 , in France of 2000 , and ...
Σελίδα 52
... gain ? Ans . 427 dollars . 5. A merchant bought 7 rolls of carpeting , each con- taining 27 yards , and 4 rolls each containing 18 yards . How many yards did he buy in all ? Ans . 261 yards . 6. If a man earn 950 dollars a year , and ...
... gain ? Ans . 427 dollars . 5. A merchant bought 7 rolls of carpeting , each con- taining 27 yards , and 4 rolls each containing 18 yards . How many yards did he buy in all ? Ans . 261 yards . 6. If a man earn 950 dollars a year , and ...
Σελίδα 75
... gain in the operation ? Ans . $ 6.50 . 10. Sold 4 cords of wood at $ 8 a cord , 3 tons of hay at $ 32.50 each , taking in part payment a cow worth $ 63 and the balance in money ; how much money was re- ceived ? Ans . $ 66.50 . each ? 11 ...
... gain in the operation ? Ans . $ 6.50 . 10. Sold 4 cords of wood at $ 8 a cord , 3 tons of hay at $ 32.50 each , taking in part payment a cow worth $ 63 and the balance in money ; how much money was re- ceived ? Ans . $ 66.50 . each ? 11 ...
Σελίδα 77
... gain nor lose ? Ans . $ 2.125 . BILLS AND ACCOUNTS . 79. A Bill is a written statement of merchandise bought or sold , or of services rendered . 80. An Account is a written statement of debt and credit between two parties . The party ...
... gain nor lose ? Ans . $ 2.125 . BILLS AND ACCOUNTS . 79. A Bill is a written statement of merchandise bought or sold , or of services rendered . 80. An Account is a written statement of debt and credit between two parties . The party ...
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acres annexing apples barrels of flour bought bushels bushels of wheat centimeters cents a pound ciphers column common denominator common fraction complete quotient Compound Number containing cost cubic feet Decimal Fraction decimal point denoting divided dividend Division divisor dollars Dry Measure eight equal Examples Explain the operation four fourths gallons given number halves hectoliters hundred-weight hundredths improper fraction integer Measure MENTAL EXERCISES meters miles mills minuend mixed number months multiplicand Multiply number expressed oranges ounces paid pennyweights pints prime factors quarts quotient Recite the Rule Recite the Table Reduce Reduction Ascending remainder REVIEW seven sheep sold SOLUTION square miles square rods subtract subtrahend ten-thousands tens tenths thirds thousand thousandths tons of coal Troy Weight United States Money whole number worth Write the numbers WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 139 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 138 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 135 - 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.
Σελίδα 137 - 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 40 - Multiplication is the process of taking one number as many times as there are units in another number.
Σελίδα 134 - Hence, The area of a rectangle is equal to the product of the length by the breadth.
Σελίδα 81 - Divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.
Σελίδα 66 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 121 - RULE. — Write the less number under the greater, so that figures of the same decimal place shall stand in the same column. Subtract as in whole numbers, and point off the remainder as in addition of decimals.
Σελίδα 125 - QQ223 ^e divisor is -0^i the quotient must be one hundred times as large, and .00023 multi.023 plied by 100, by removing the point two orders to the right, gives .023. Therefore, the quotient of .00115 divided by .05 is .023. Rule. — Divide as in integers, and point off as many figures for decimals in the quotient as the number of decimal figures in the dividend exceeds that in the divisor, supplying the deficiency, if any, by prefixing ciphers ; or, What is the dividend equal to?