Advanced ArithmeticC. Scribner's sons, 1913 - 428 σελίδες |
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Αποτελέσματα 1 - 5 από τα 46.
Σελίδα 4
... express your age ; the number of days in a week ; the number of months in a year ; the number of weeks in a year ; the number of minutes in an hour ; the number of hours in a day ; this page of the book ; this year ; the year in which ...
... express your age ; the number of days in a week ; the number of months in a year ; the number of weeks in a year ; the number of minutes in an hour ; the number of hours in a day ; this page of the book ; this year ; the year in which ...
Σελίδα 43
... mul- tiple of the denominators 4 , 5 , and 12 is 60. Express ,, and as 60ths . Always change the fraction in the answer to its lowest terms . To add fractions , change the fractions to equivalent frac ADDITION OF FRACTIONS 43.
... mul- tiple of the denominators 4 , 5 , and 12 is 60. Express ,, and as 60ths . Always change the fraction in the answer to its lowest terms . To add fractions , change the fractions to equivalent frac ADDITION OF FRACTIONS 43.
Σελίδα 46
... Express and as similar fractions . } – } } = 30 ; = 15 . To subtract fractions , change the fractions to equivalent fractions having a common denominator , and write the dif ference of the numerators over the common denominator ...
... Express and as similar fractions . } – } } = 30 ; = 15 . To subtract fractions , change the fractions to equivalent fractions having a common denominator , and write the dif ference of the numerators over the common denominator ...
Σελίδα 47
... express it as 88 , and add it to the , making 38-35 , or 15 . = 4. 121 - 31 = 335 434 = 476 2. 165-82 3. 121-33 5. 15-3 8. 337-22 % 6. 125-88 7. 171-51 9. 48-21 10. 1215-68 11. 182 – 35 - 12. 172-810 13. 2712-212 14. 104-33 15. 257-10 % 16.
... express it as 88 , and add it to the , making 38-35 , or 15 . = 4. 121 - 31 = 335 434 = 476 2. 165-82 3. 121-33 5. 15-3 8. 337-22 % 6. 125-88 7. 171-51 9. 48-21 10. 1215-68 11. 182 – 35 - 12. 172-810 13. 2712-212 14. 104-33 15. 257-10 % 16.
Σελίδα 62
... express train runs of a mile in of a minute . What is the rate a minute ? How long does it take to run a mile ? 20. A gang of men laid of a sewer in one day , next day , and was then done ? the the third day . What part of the work What ...
... express train runs of a mile in of a minute . What is the rate a minute ? How long does it take to run a mile ? 20. A gang of men laid of a sewer in one day , next day , and was then done ? the the third day . What part of the work What ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
25 cents 60 days acres altitude amount bank barrel base bill board foot bought bushels buys Change circumference commission common fractions containing cord cube cubic feet cubic foot dealer decimal denominator diameter dimensions discount Divide dividend divisor dollar dozen equal Express farmer feet long figure Find the area Find the cost Find the number Find the sum Find the total gain gallons Gatun lake greatest common divisor hundred hundredths hundredweight improper fractions inches least common multiple LENGTH WIDTH long ton lowest terms MEASURE mixed number months Multiply Oral ounces paid par value parallelogram peck perimeter potatoes PROBLEMS Written pupils quart rectangle shares sold Solve square feet square foot square miles square rods square yard Subtract thousandths tons total number trapezoid triangle units week weight whole number wide Write WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 96 - 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 19 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 214 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 406 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2...
Σελίδα 102 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 403 - 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 409 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 103 - TABLE. 16 ounces (oz.) = 1 pound (lb.). 100 pounds = 1 hundredweight (cwt.). 2000 pounds = 1 ton (t.). 112 pounds = 1 long hundredweight. 2240 pounds = 1 long ton. The long ton is used in the United States Custom Houses, and in wholesale transactions in iron and coal.
Σελίδα 77 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 407 - 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,.