A Mental Arithmetic: Based on Analysis and InductionAmerican Book Company, 1896 - 140 σελίδες |
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Σελίδα 31
... Divide $ 1.50 by 5. $ 2.00 by 8. $ 3.00 by 4. $ 5.00 by 25 . 19. How much is gained on 8 books , bought at $ 1.05 and sold at $ 1.25 each ? 20. If eggs are bought at 25 cents a dozen , and sold at 3 cents apiece , what is gained per ...
... Divide $ 1.50 by 5. $ 2.00 by 8. $ 3.00 by 4. $ 5.00 by 25 . 19. How much is gained on 8 books , bought at $ 1.05 and sold at $ 1.25 each ? 20. If eggs are bought at 25 cents a dozen , and sold at 3 cents apiece , what is gained per ...
Σελίδα 34
... divides 12 , it is therefore called a Divisor of 12 . Name the divisors- 1. Of 24 ; 45 . 2. Of 35 ; 49 . 3. Of 33 ; 55 . 4 ... divide 12 and 24 , it is therefore called the Greatest Common Divisor of 12 and 24 . Find the greatest common ...
... divides 12 , it is therefore called a Divisor of 12 . Name the divisors- 1. Of 24 ; 45 . 2. Of 35 ; 49 . 3. Of 33 ; 55 . 4 ... divide 12 and 24 , it is therefore called the Greatest Common Divisor of 12 and 24 . Find the greatest common ...
Σελίδα 41
... divide the numerator 13 ? 8. How can we reduce an improper fraction to a whole or a mixed number without the analysis ? NOTE . - To reduce an improper fraction to a whole or a mixed number , divide the numerator by the denominator . 9 ...
... divide the numerator 13 ? 8. How can we reduce an improper fraction to a whole or a mixed number without the analysis ? NOTE . - To reduce an improper fraction to a whole or a mixed number , divide the numerator by the denominator . 9 ...
Σελίδα 45
... divide both numerator and denominator ? 11. By what can we divide both numerator and denominator of ? 18 ? ? NOTE . - To reduce a fraction to lower terms , divide both numerator and denominator by the same number . 12. How many eighths ...
... divide both numerator and denominator ? 11. By what can we divide both numerator and denominator of ? 18 ? ? NOTE . - To reduce a fraction to lower terms , divide both numerator and denominator by the same number . 12. How many eighths ...
Σελίδα 51
... dividing the denom- inator . Hence , we have the following brief SOLUTION . - 4 times equal . 12. What are 5 times ? 6 times ? 7 times ? 13. What are 6 times ? 8 times ? 9 times ? 14. What are 4 times ? 6 times ? 12 times ? ? 10 times ...
... dividing the denom- inator . Hence , we have the following brief SOLUTION . - 4 times equal . 12. What are 5 times ? 6 times ? 7 times ? 13. What are 6 times ? 8 times ? 9 times ? 14. What are 4 times ? 6 times ? 12 times ? ? 10 times ...
Άλλες εκδόσεις - Προβολή όλων
A Mental Arithmetic: Based on Analysis and Induction (Classic Reprint) George Washington Hull Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
A Mental Arithmetic: Based on Analysis and Induction George Washington Hull Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dollars 15 cents 40 cents 50 cents 60 days acres acres of land amount apples barrel bought a number boys bushels carriage cents a dozen cents a pound cents a yard cents apiece coal cost commission contained cows cubic decagram decimeter discount Divide dollars a head dollars apiece drover earn farmer bought farmer sold feet gain per cent gained 25 gallons hectoliter hectometer hence improper fractions kilogram least common denominator least common multiple less loss per cent lowest terms M's money marbles marked price melons cost meter miles an hour minus mixed number multiplied myriameter number of sheep oranges cost ounces paid pennyweights piece pound cost pounds of sugar received Reduce to improper remainder for cost remaining required the cost required the number rods selling price shares sheep cost SOLUTION.-If square sum of money tons Troy Weight watch weeks
Δημοφιλή αποσπάσματα
Σελίδα 69 - Thirty days hath September, April, June, and November— All the rest have thirty-one, Excepting February alone, Which has but twenty-eight in fine, Till Leap Year gives it twenty-nine.
Σελίδα 66 - 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 68 - Measure. 60 seconds (sec.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days 1 week (wk.) 365 days 1 common year (yr.) 366 days 1 leap year Years divisible by 4 and not by 100 are leap years.
Σελίδα 66 - 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 65 - Measure is used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16| feet — 1 rod (rd.).
Σελίδα 68 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 67 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 30 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 101 - The square root of a number is one of its two equal factors.
Σελίδα 13 - Multiplication is the process of taking one number as many times as there are units in another.