Manual of Intellectual Arithmetic: An Independent Treatise Upon the Basis of Mental ArithmeticR. S. Davis, 1877 - 151 σελίδες |
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Σελίδα 24
... gallons , 15 gallons leaked out ; how many gallons still remained ? 25. A boy counted his chickens one night , and found he had 19 ; he counted them the next morning , and found he had but 14 ; how many were missing ? 26. A horse ...
... gallons , 15 gallons leaked out ; how many gallons still remained ? 25. A boy counted his chickens one night , and found he had 19 ; he counted them the next morning , and found he had but 14 ; how many were missing ? 26. A horse ...
Σελίδα 62
... gallons ; how many gallons remained ? 10. from leave how many ? 11. from leave how many ? 12. from 2 leave how many ? 13. from leave how many ? 14. 10 less 13 are how many ? 15. less are how many ? 16. 11-10 leave how many ? 17. 16 17 ...
... gallons ; how many gallons remained ? 10. from leave how many ? 11. from leave how many ? 12. from 2 leave how many ? 13. from leave how many ? 14. 10 less 13 are how many ? 15. less are how many ? 16. 11-10 leave how many ? 17. 16 17 ...
Σελίδα 72
... gallons of molasses , how many dollars must be paid for 54 gallons ? 23. At of a dollar a day , in how many days will a man earn $ 61 ? ÷ 23 ÷ ? 54— 4 ? 24. How many is 133 ? 25. How many is 6311 ? 63 - 11 ? 6-31 ? 26. If 1 yard of ...
... gallons of molasses , how many dollars must be paid for 54 gallons ? 23. At of a dollar a day , in how many days will a man earn $ 61 ? ÷ 23 ÷ ? 54— 4 ? 24. How many is 133 ? 25. How many is 6311 ? 63 - 11 ? 6-31 ? 26. If 1 yard of ...
Σελίδα 94
... gallon , how much must be paid for 3 quarts 1 pint of molasses ? 17. If a steamer goes at the rate of 10 miles per hour , how far will it go in of a day ? 18. When silver is worth $ 1 is that a pennyweight ? per ounce , how much 19. At ...
... gallon , how much must be paid for 3 quarts 1 pint of molasses ? 17. If a steamer goes at the rate of 10 miles per hour , how far will it go in of a day ? 18. When silver is worth $ 1 is that a pennyweight ? per ounce , how much 19. At ...
Σελίδα 132
... gallon ? 14. What number increased by 4 , by , and by of itself , will amount to 39 ? 15. A and B undertake to travel round a circular island 20 miles in circuit , both starting from the same point , and going round in the same ...
... gallon ? 14. What number increased by 4 , by , and by of itself , will amount to 39 ? 15. A and B undertake to travel round a circular island 20 miles in circuit , both starting from the same point , and going round in the same ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 days 12 dollars 15 yards 20 per cent 60 cents 60 dollars 9 cents 9 dollars acre amount apples barrel of flour bought boys bushels of corn cents a dozen cents a pound cents a quart Change contained cords of wood cows cubic feet denominator dimes discount divided dollars a yard drams Dry Measures earn equivalent mixed number Fort Kearney fourths furlongs gain gallons gave halves horse hundred hundred twenty-two hundred-weight inches interest of $100 James John lars less LESSON lowest terms miles an hour months Multiply nails oranges Oregon City ounces paid peaches pecks pennyweights pints pound cost pounds of sugar present worth principal proper fraction quotient rate per cent reap receive remainder sell seven sheep sixths SOLUTION square miles Subtract tens third thousand Troy Weights units weeks Write by figures yards of broadcloth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 34 - ... miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 4 hours ? 10 hours ? Why ? 4.
Σελίδα 80 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 121 - The head of a fish is 12 inches long, the tail is as long as the head + £ of the body, and the body is as long as the head and tail ; what is the length of the fish ? 4.
Σελίδα 82 - Table. 60 seconds (sec.) make 1 minute, m 60 minutes, 1 hour, h 24 hours, 1 day, d 365 days, 1 common year, c.
Σελίδα 122 - A and B start from the same point, and travel in the same direction around a square, each side of which measures 5 miles ; A travels at the rate of 4| miles an hour, and B at the rate of 3 miles an hour ; in what time will they be together again ? How many miles will each have traveled ? How many times will each .have been around the square ? 16.
Σελίδα 73 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 35 - There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 113 - Two men can each do % of a piece of work in 1 day; how long will it take them both to do the whole ? 6. Two men set out to mow a field ; the first...
Σελίδα 45 - At 8 cents a pound, how many pounds of sugar can be bought for 6 dozen of eggs, at 12 cents a dozen ? 31.
Σελίδα 34 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 5 hours?