A Mental Arithmetic: Based on Analysis and InductionAmerican Book Company, 1896 - 140 σελίδες |
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Σελίδα 24
... ounces in a pound avoirdupois ; how many ounces in 8 pounds ? In 9 pounds ? In 10 pounds ? In 12 pounds ? 35. There are 12 inches in a foot ; how many inches in 13 feet ? In 15 feet ? In 20 feet ? In 25 feet ? 36. There are 7 days in a ...
... ounces in a pound avoirdupois ; how many ounces in 8 pounds ? In 9 pounds ? In 10 pounds ? In 12 pounds ? 35. There are 12 inches in a foot ; how many inches in 13 feet ? In 15 feet ? In 20 feet ? In 25 feet ? 36. There are 7 days in a ...
Σελίδα 64
... ounces EQUIVALENTS : 1 lb. = TABLE . 1 pennyweight , pwt . 1 ounce , 1 pound , Oz . lb. 12 oz . 240 pwt . = 5760 gr . 1. How many grains in 3 pwt . ? In 5 pwt . ? In 8 pwt . ? 2. How many pennyweights in 48 gr . ? 3. How many ...
... ounces EQUIVALENTS : 1 lb. = TABLE . 1 pennyweight , pwt . 1 ounce , 1 pound , Oz . lb. 12 oz . 240 pwt . = 5760 gr . 1. How many grains in 3 pwt . ? In 5 pwt . ? In 8 pwt . ? 2. How many pennyweights in 48 gr . ? 3. How many ...
Σελίδα 65
... ounce , 3 . = 1 pound , tb . EQUIVALENTS : 1 lb. = 123 = 96 3 = 288 = - 5760 gr . 12 ounces The grain , ounce , and pound in apothecaries ' weight are the same as in Troy weight . Medicines are bought by avoirdupois weight , and are ...
... ounce , 3 . = 1 pound , tb . EQUIVALENTS : 1 lb. = 123 = 96 3 = 288 = - 5760 gr . 12 ounces The grain , ounce , and pound in apothecaries ' weight are the same as in Troy weight . Medicines are bought by avoirdupois weight , and are ...
Σελίδα 71
... ounce ? 24. A man bought 20 dozen eggs , at 35 cents a score ; what did they cost him ? 25. How many steps of 3 feet each will a person take in going 50 rods ? 26. How many ink - wells , each containing a gill , can be filled with 3 ...
... ounce ? 24. A man bought 20 dozen eggs , at 35 cents a score ; what did they cost him ? 25. How many steps of 3 feet each will a person take in going 50 rods ? 26. How many ink - wells , each containing a gill , can be filled with 3 ...
Σελίδα 129
... ounce less than the legal standard in each pound , cheat a customer who buys goods amounting to $ 56 ? 17. A stone is weighed from both arms of a false balance , and its apparent weights are 16 pounds and 9 pounds respectively ; find ...
... ounce less than the legal standard in each pound , cheat a customer who buys goods amounting to $ 56 ? 17. A stone is weighed from both arms of a false balance , and its apparent weights are 16 pounds and 9 pounds respectively ; find ...
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.