The Speedy Calculator: Being a System of Arithmeticauthor, 1850 - 324 σελίδες |
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Σελίδα 16
... Suppose I owe 26 dollars to A. , 14 dollars to B. , 13 dollars to C. , 7 dollars to D. , and 8 dollars to E .; how much do I owe in all ? 20. Bought four books , for the first I gave 30 cents , for the second 40 cents , for the third 20 ...
... Suppose I owe 26 dollars to A. , 14 dollars to B. , 13 dollars to C. , 7 dollars to D. , and 8 dollars to E .; how much do I owe in all ? 20. Bought four books , for the first I gave 30 cents , for the second 40 cents , for the third 20 ...
Σελίδα 21
... Suppose there are a certain number of books lying on a desk , and I put 12 more on , and then take 12 off , the num- ber remaining on the desk will evidently be the same as it was before I put the 12 on . The first operation is addition ...
... Suppose there are a certain number of books lying on a desk , and I put 12 more on , and then take 12 off , the num- ber remaining on the desk will evidently be the same as it was before I put the 12 on . The first operation is addition ...
Σελίδα 22
... suppose there are a certain number of books lying on a table , and you put 14 more on , and then take off 18 , and on counting the remainder you find there are 28 on the table ; how many were there at first ? Now to ascertain the number ...
... suppose there are a certain number of books lying on a table , and you put 14 more on , and then take off 18 , and on counting the remainder you find there are 28 on the table ; how many were there at first ? Now to ascertain the number ...
Σελίδα 23
... Suppose a snail should crawl 18 feet up a pole one night , and slide down 9 feet during the day , the next night it crawled 24 feet upwards but slides down 8 feet during the day , the third night it goes up 23 feet and it slides down 11 ...
... Suppose a snail should crawl 18 feet up a pole one night , and slide down 9 feet during the day , the next night it crawled 24 feet upwards but slides down 8 feet during the day , the third night it goes up 23 feet and it slides down 11 ...
Σελίδα 27
... Suppose 674 be the multiplicand and 24 the multiplier , what is the product ? 674 This character = 24 dollar = 100 cents . 2696 1348 Product 16176 signifies equal , as 1 + addition , as 4 + 12 = 16 . × multiplication , as 8 × 6 = 48 . 4 ...
... Suppose 674 be the multiplicand and 24 the multiplier , what is the product ? 674 This character = 24 dollar = 100 cents . 2696 1348 Product 16176 signifies equal , as 1 + addition , as 4 + 12 = 16 . × multiplication , as 8 × 6 = 48 . 4 ...
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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