Manual of Intellectual Arithmetic: An Independent Treatise Upon the Basis of Mental ArithmeticR. S. Davis, 1877 - 151 σελίδες |
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Σελίδα 60
... acre of land to one man , § to an- other , and to another ; how many acres were sold ? 10. § + z + ¿ + ‡ are how ... acre of land at one time , and of an acre at another time ; how many thirds of an acre did he buy ? and 15. Gave of a ...
... acre of land to one man , § to an- other , and to another ; how many acres were sold ? 10. § + z + ¿ + ‡ are how ... acre of land at one time , and of an acre at another time ; how many thirds of an acre did he buy ? and 15. Gave of a ...
Σελίδα 62
... acre are sold from a piece of land containing 21 acres , how much land remains ? 4. George had 17 % dollars , but has spent 23 dollars of it ; how much has he left ? 5. From 25 acres of land there have been sold 4 acres ; how much is ...
... acre are sold from a piece of land containing 21 acres , how much land remains ? 4. George had 17 % dollars , but has spent 23 dollars of it ; how much has he left ? 5. From 25 acres of land there have been sold 4 acres ; how much is ...
Σελίδα 64
... acre in a day , how many acres can 4 men reap in the same time ? 12. If a man can walk 31 miles in an hour , how far can he walk in 10 hours ? 13. What will 7 chairs cost at 5 dollars each ? 14. At 6 cents a pound , what cost 9 pounds ...
... acre in a day , how many acres can 4 men reap in the same time ? 12. If a man can walk 31 miles in an hour , how far can he walk in 10 hours ? 13. What will 7 chairs cost at 5 dollars each ? 14. At 6 cents a pound , what cost 9 pounds ...
Σελίδα 68
... acre is of of an acre - of of an acre is 75 of an acre , and of 1 SOLUTION . times , or of an acre . 19. What part of a ship is 3 of 3 of it ? ? are 4 20. If you should have of a barrel of apples , and sell of them , what part of a ...
... acre is of of an acre - of of an acre is 75 of an acre , and of 1 SOLUTION . times , or of an acre . 19. What part of a ship is 3 of 3 of it ? ? are 4 20. If you should have of a barrel of apples , and sell of them , what part of a ...
Σελίδα 72
... acres , while 1 man is reaping 14 acres ? 22. When $ 1 will buy 2 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 ? 24. How many is 133 ? 23 ...
... acres , while 1 man is reaping 14 acres ? 22. When $ 1 will buy 2 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 ? 24. How many is 133 ? 23 ...
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12 cents 12 days 12 dollars 20 days 20 per cent 60 cents 60 dollars 9 cents 9 dollars acre amount barrel of flour bought boys bushels of corn cents a dozen cents a pound cents a quart Change cherries contained cord feet cords of wood cows cubic feet denominator dimes discount divided dollars a yard drams Dry Measures earn eight equal equivalent mixed number flour cost Fort Kearney fourths furlongs gain gallons gave halves hundred twenty-two hundred-weight inches interest of $100 James John lars less LESSON lowest terms miles an hour months Multiply Oregon City ounces paid paper of pins peaches pecks pennyweights pine-apple pints pound cost pounds of sugar present worth principal proper fraction quotient rate per cent reap receive remainder sell sheep sixths SOLUTION square miles Subtract tens third thousand Troy Weights units weeks Write by figures yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 86 - 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 84 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 88 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 129 - 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 34 - If two men start from the same place, and travel in opposite directions, the one traveling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours ? 11.
Σελίδα 130 - 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 90 - Time is a measured portion of duration. Table. 60 seconds (sec.) are 1 minute, m. 60 minutes, 1 hour. h. 24 hours, 1 day, d. 365 days, 1 common year, cy 366 days, 1 leap year, 1. y. Also, 7 days are 1 week, w.
Σελίδα 81 - 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 49 - At 8 cents a pound, how many pounds of sugar can be bought for 6 dozen of eggs, at 12 cents a dozen ? 31.