Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionW. J. Reynolds & Company, 1845 - 172 σελίδες |
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Σελίδα 77
... rods before a greyhound , and is running at the rate of 27 rods in a minute , the greyhound is following at the rate of 31 rods in a minute ; in how many minutes will the greyhound overtake the fox ? 7. If 2 yards of cloth cost 6 ...
... rods before a greyhound , and is running at the rate of 27 rods in a minute , the greyhound is following at the rate of 31 rods in a minute ; in how many minutes will the greyhound overtake the fox ? 7. If 2 yards of cloth cost 6 ...
Σελίδα 94
... rods and 7 eighths of a rod of wall in 1 day , how many rods can he build in 8 days ? 12. If 3 men can build a piece of wall in 4 days and 3 fifths of a day , how many days would it take 1 man to build it ? 13. If 1 man can build 7 rods ...
... rods and 7 eighths of a rod of wall in 1 day , how many rods can he build in 8 days ? 12. If 3 men can build a piece of wall in 4 days and 3 fifths of a day , how many days would it take 1 man to build it ? 13. If 1 man can build 7 rods ...
Σελίδα 138
... rods to ten of the hare ; how many rods must the greyhound run to overtake the hare ? 164. A garrison has provision for 8 months , at the rate of 15 ounces per day ; how much must be allowed per day , in order that the provision may ...
... rods to ten of the hare ; how many rods must the greyhound run to overtake the hare ? 164. A garrison has provision for 8 months , at the rate of 15 ounces per day ; how much must be allowed per day , in order that the provision may ...
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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