Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionW. J. Reynolds & Company, 1845 - 172 σελίδες |
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Σελίδα 76
... gain by his bargain ? 7. There is a pole standing in the water , so that 10 feet of it is above the water , which is 2 thirds of the whole length of the pole ; how long is the pole ? 8. There is a pole two thirds under water , and 4 ...
... gain by his bargain ? 7. There is a pole standing in the water , so that 10 feet of it is above the water , which is 2 thirds of the whole length of the pole ; how long is the pole ? 8. There is a pole two thirds under water , and 4 ...
Σελίδα 77
... gains upon the other 5 miles each day ; in how many days will he overtake him ? 5. Two men are travelling the same way ... gain 60 miles ? 6. A fox is 80 rods before a greyhound , and is running at the rate of 27 rods in a minute , the ...
... gains upon the other 5 miles each day ; in how many days will he overtake him ? 5. Two men are travelling the same way ... gain 60 miles ? 6. A fox is 80 rods before a greyhound , and is running at the rate of 27 rods in a minute , the ...
Σελίδα 79
... gain by the bargain ? 28. A man bought 8 barrels of flour for 40 dol lars ; how much must he sell it at per barrel to gain 16 dollars ? 29. A man bought five firkins of butter at 7 dol- lars a firkin ; how much must he sell it per ...
... gain by the bargain ? 28. A man bought 8 barrels of flour for 40 dol lars ; how much must he sell it at per barrel to gain 16 dollars ? 29. A man bought five firkins of butter at 7 dol- lars a firkin ; how much must he sell it per ...
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100 dollars 12 dollars 30 dollars 9 dollars analytic induction apples Arithmetic asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eighteen Eleven equal farthings fifteen fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen gallons gave gills give them apiece half halves horses eat hundred weight improper fraction lars lowest terms miles months nails Nineteen oranges cost pears pence penny perform piece pine apple pints plate pole pound cost provisions will serve pupil quarters wide quarts rectangles Reduce rods seven dollars seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold square subtraction tenths Thirteen three dollars twelve dollars week whole numbers yards cost yards of cloth