The Speedy Calculator: Being a System of Arithmeticauthor, 1850 - 324 σελίδες |
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Σελίδα 35
... twice 23 cents = 46 cents . 45. If 3 yards of linen cost 84 cents , what will 2 yards cost ? Why ? 46. If 4 yards of cotton cloth cost 72 cents , what will 3 yards cost ? Why ? 47. If 2 bushels of corn cost 84 cents , what will 7 bush ...
... twice 23 cents = 46 cents . 45. If 3 yards of linen cost 84 cents , what will 2 yards cost ? Why ? 46. If 4 yards of cotton cloth cost 72 cents , what will 3 yards cost ? Why ? 47. If 2 bushels of corn cost 84 cents , what will 7 bush ...
Σελίδα 54
... , will make 7 halves ; expressed in figures apples . Or you may say , since one whole apple makes 2 half ap- ples , there must be twice as many half apples as there are whole ones . How many halves in 41 , in 8 , in 54 FRACTIONS .
... , will make 7 halves ; expressed in figures apples . Or you may say , since one whole apple makes 2 half ap- ples , there must be twice as many half apples as there are whole ones . How many halves in 41 , in 8 , in 54 FRACTIONS .
Σελίδα 131
... twice the right hand figure of the root to 80 . NOTE TO TEACHERS . - The above table should be written with chalk upon the black board , and the pupils required to recite them in concert , proceeding first from the top to the bottom of ...
... twice the right hand figure of the root to 80 . NOTE TO TEACHERS . - The above table should be written with chalk upon the black board , and the pupils required to recite them in concert , proceeding first from the top to the bottom of ...
Σελίδα 142
... twice 5 are 10 , and the 2 on the left of the 5 make 12 , then twice 2 are 4 and 1 to carry , together with the 7 next on the left of the 2 make 12 , then twice 7 are 14 and 1 to carry , together with the 3 on the left of the 7 make 18 ...
... twice 5 are 10 , and the 2 on the left of the 5 make 12 , then twice 2 are 4 and 1 to carry , together with the 7 next on the left of the 2 make 12 , then twice 7 are 14 and 1 to carry , together with the 3 on the left of the 7 make 18 ...
Σελίδα 155
... twice 4 , the right - hand figure added to 87 make 95 , a multiple of 19 , therefore 19 will measure 874 ; again , suppose we try 56943 , here twice 3 or 6 added to 4 make 10 , twice 10 or 20 added to 9 make 29 , take 19 from 29 leaves ...
... twice 4 , the right - hand figure added to 87 make 95 , a multiple of 19 , therefore 19 will measure 874 ; again , suppose we try 56943 , here twice 3 or 6 added to 4 make 10 , twice 10 or 20 added to 9 make 29 , take 19 from 29 leaves ...
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12 cents 14 pounds 60 cents acres amount apples AVOIRDUPOIS barrels of flour bushels of wheat cents a bushel cents a gallon cents a pound cents a yard ciphers cloth cost column common difference contain cows cube root decimal denominator Divide dividend divisor drams DRY MEASURE ells equal feet 6 inches feet long furlongs gain gallons given number hence hogsheads hundred improper fraction inches wide interest learner least common denominator least common multiple left-hand less mean proportional measure merchant bought miles mixed number muslin nails number of terms ounces paid pecks pence pennyweights piece pint pound sterling quarters quarts question quotient ratio remainder right-hand figures rods roods sell sheep shillings sold square root Subtract sugar tens figure tons TROY WEIGHT units figure weight whole number yards cost yards of cloth