Robinson's Progressive Intellectual Arithmetic: On the Inductive Plan; Being a Sequel to the Progressive Primary Arithmetic ...Ivison, Blakeman, Taylor, 1877 - 176 σελίδες |
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Σελίδα 20
... sugar for 39 dollars , and sold it for 50 dollars ; how much did he gain ? 14. In a school are 27 boys and 35 girls ; how many more girls than boys ? 15. The distance from Cincinnati to Miamisburg by railroad is 49 miles , and to Dayton ...
... sugar for 39 dollars , and sold it for 50 dollars ; how much did he gain ? 14. In a school are 27 boys and 35 girls ; how many more girls than boys ? 15. The distance from Cincinnati to Miamisburg by railroad is 49 miles , and to Dayton ...
Σελίδα 22
... sugar for 50 dollars ; he paid 6 dollars for freight and customs , and sold the whole for 75 dollars ; how much did he gain ? 24. A man bought a watch for 40 dollars , a chain for 15 dollars , and a key for 3 dollars , and he sold the ...
... sugar for 50 dollars ; he paid 6 dollars for freight and customs , and sold the whole for 75 dollars ; how much did he gain ? 24. A man bought a watch for 40 dollars , a chain for 15 dollars , and a key for 3 dollars , and he sold the ...
Σελίδα 26
... sugar cost at 10 cents a pound ? at 9 cents ? 6. If you write 5 lines a day , how many lines will you write in 4 days ? in 7 days ? 7. What cost 5 yards of ribbon , at 8 cents a yard ? at 9 cents ? 8. What cost 7 barrels of apples at 2 ...
... sugar cost at 10 cents a pound ? at 9 cents ? 6. If you write 5 lines a day , how many lines will you write in 4 days ? in 7 days ? 7. What cost 5 yards of ribbon , at 8 cents a yard ? at 9 cents ? 8. What cost 7 barrels of apples at 2 ...
Σελίδα 37
... sugar , how much do I pay a pound ? 19. 15 are how many times 3 ? 5 ? 20. 36 are how many times 3 ? 6 ? 4 ? 21. 42 are how many times 6 ? 7 ? 3 ? 22. 24 are how many times 2 ? 6 ? 4 ? 8 ? 23. 16 are how many times 4 ? 2 ? 8 ? 24. 40 are ...
... sugar , how much do I pay a pound ? 19. 15 are how many times 3 ? 5 ? 20. 36 are how many times 3 ? 6 ? 4 ? 21. 42 are how many times 6 ? 7 ? 3 ? 22. 24 are how many times 2 ? 6 ? 4 ? 8 ? 23. 16 are how many times 4 ? 2 ? 8 ? 24. 40 are ...
Σελίδα 38
... sugar can be bought for 96 cents ? 10. If a man spend 6 cents a day for cigars , how many days will 60 cents last him ? 11. A man bought some sheep for 48 dollars , at 4 dollars apiece ; how many sheep did he buy ? 12. If one man can do ...
... sugar can be bought for 96 cents ? 10. If a man spend 6 cents a day for cigars , how many days will 60 cents last him ? 11. A man bought some sheep for 48 dollars , at 4 dollars apiece ; how many sheep did he buy ? 12. If one man can do ...
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12 cents 12 days 12 dollars 12 is contained 20 cents 20 dollars 20 per cent 50 cents 9 cents 9 dollars acres amount ANALYSIS barrel of flour bought a horse boys bushels cost bushels of corn bushels of oats bushels of wheat camphene cents a dozen cents a pound cents apiece cider cords of wood dimes divided dollars a yard drover earn eighths equals the interest farmer sold feet fifths flour cost furlongs gain or lose gain per cent gallons gave grocer bought halves hogshead horses eat improper fraction less lowest terms miles an hour mixed number molasses multiply ninths paid pair peaches pennyweights piece pints pound cost pounds of coffee pounds of sugar principal equals quarts receive Reduce remainder rods sell sevenths sheep shillings sixths trees turkeys twelfths University Algebra whole number worth yard cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 55 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 54 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 49 - 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 68 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
Σελίδα 56 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 44 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 52 - 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 51 - MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5¿ yards, or 16¿ feet, " 1 rod, rd. 40 rods
Σελίδα 52 - CLOTH MEASURE. 2^ inches (in.) make 1 nail, na. 4 nails
Σελίδα 141 - The present worth of a note payable at a future time is such a sum as, put at interest at the given rate per cent, until it becomes due, will amount to the face of the note. Discount is an allowance made for the payment of money before it becomes due, and is obtained by subtracting the present worth from the given sum or face of the note. 1. What is the present worth of $180 payable in 3 years 4 months at 6 per cent.