A Mental Arithmetic: Based on Analysis and InductionAmerican Book Company, 1896 - 140 σελίδες |
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Σελίδα 37
... carriage for $ 64 , and gained 1 fourth of this amount ; how much did he gain ? 13. There are 60 minutes in an hour ; how many minutes in 1 fourth of an hour ? In 1 half of an hour ? In 3 fourths of an hour ? FIFTH . 1. If a line is ...
... carriage for $ 64 , and gained 1 fourth of this amount ; how much did he gain ? 13. There are 60 minutes in an hour ; how many minutes in 1 fourth of an hour ? In 1 half of an hour ? In 3 fourths of an hour ? FIFTH . 1. If a line is ...
Σελίδα 38
... carriage 5 sixths as much ; what did the carriage cost ? 7. A watch cost $ 60 , and a chain 1 sixth as much ; required the cost of the chain . 8. Henry had $ 150 in bank , and paid 38 MENTAL ARITHMETIC .
... carriage 5 sixths as much ; what did the carriage cost ? 7. A watch cost $ 60 , and a chain 1 sixth as much ; required the cost of the chain . 8. Henry had $ 150 in bank , and paid 38 MENTAL ARITHMETIC .
Σελίδα 74
... carriage was bought for $ 160 , and sold at a loss of 25 % ; required the selling price . 29. James had $ 50 , and spent 20 % of it for a coat , and 20 % of the remainder for a vest ; how much had he still remaining ? 30. If a house ...
... carriage was bought for $ 160 , and sold at a loss of 25 % ; required the selling price . 29. James had $ 50 , and spent 20 % of it for a coat , and 20 % of the remainder for a vest ; how much had he still remaining ? 30. If a house ...
Σελίδα 75
... carriage for $ 80 , and sold it for $ 70 ; what was the loss per cent ? 5. A boy carried 2 dozen eggs to a store , but , falling , broke 3 of them ; what per cent was broken ? 6. A merchant bought lead pencils at 12 cents a dozen , and ...
... carriage for $ 80 , and sold it for $ 70 ; what was the loss per cent ? 5. A boy carried 2 dozen eggs to a store , but , falling , broke 3 of them ; what per cent was broken ? 6. A merchant bought lead pencils at 12 cents a dozen , and ...
Σελίδα 77
... carriage for $ 130 I lost 18 % , what should I have received for it to have gained 12 % ? 13. A house was sold for $ 2600 , which was at a loss of 35 % ; how should it have been sold to have gained 35 % ? 14. William sold a watch for ...
... carriage for $ 130 I lost 18 % , what should I have received for it to have gained 12 % ? 13. A house was sold for $ 2600 , which was at a loss of 35 % ; how should it have been sold to have gained 35 % ? 14. William sold a watch for ...
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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.