The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1878 - 450 σελίδες |
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Σελίδα 42
... acres of land at 316 dollars an acre ? OPERATION . 316 dollars , cost of 1 acre . 7 2212 dollars , cost of 7 acres . 5 Ans . 11060 dollars . The factors of 35 are 7 and 5. Now , if we multiply the price of one acre by 7 , we get the ...
... acres of land at 316 dollars an acre ? OPERATION . 316 dollars , cost of 1 acre . 7 2212 dollars , cost of 7 acres . 5 Ans . 11060 dollars . The factors of 35 are 7 and 5. Now , if we multiply the price of one acre by 7 , we get the ...
Σελίδα 51
... 7. Divide 19917 by 144 8. Divide 91746 by 336 : = = 12 X 12 . 9. At 45 dollars an acre , a farm of how many acres can be bought for 5464 dollars ? Ans . 121 acres . 79. When the divisor contains one or more ciphers at DIVISION . 51.
... 7. Divide 19917 by 144 8. Divide 91746 by 336 : = = 12 X 12 . 9. At 45 dollars an acre , a farm of how many acres can be bought for 5464 dollars ? Ans . 121 acres . 79. When the divisor contains one or more ciphers at DIVISION . 51.
Σελίδα 59
... by 125 . Ans . 850700 . Ans . 3206300 . Ans . 1543209750 . 6. How much can be earned in one year of 313 working days , at 3 dollars a day ? 7. What will a farm containing 534 acres cost , CONTRACTIONS IN MULTIPLICATION . 59.
... by 125 . Ans . 850700 . Ans . 3206300 . Ans . 1543209750 . 6. How much can be earned in one year of 313 working days , at 3 dollars a day ? 7. What will a farm containing 534 acres cost , CONTRACTIONS IN MULTIPLICATION . 59.
Σελίδα 60
... acres cost , at 33 dollars an acre ? 8. In a certain large field there are 771 rows of corn , each containing 250 hills ; how many hills in all ? Ans . 192750 hills . 9. From a port in Louisiana there were exported , in a given time ...
... acres cost , at 33 dollars an acre ? 8. In a certain large field there are 771 rows of corn , each containing 250 hills ; how many hills in all ? Ans . 192750 hills . 9. From a port in Louisiana there were exported , in a given time ...
Σελίδα 68
... acres , gave his son 80 acres , and had remaining 160 acres ; what number of acres did his farm contain before he disposed of any portion of it ? Ans . 360 acres . 7. The annual revenue of a gentleman being $ 8395 , how much per day is ...
... acres , gave his son 80 acres , and had remaining 160 acres ; what number of acres did his farm contain before he disposed of any portion of it ? Ans . 360 acres . 7. The annual revenue of a gentleman being $ 8395 , how much per day is ...
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12 per cent acres amount annexed annuity Arithmetic arithmetical series balance barrels becomes due bill bought bushels carats ciphers column common difference common fraction compound interest compound numbers contain continued fraction cords cost cube root cubic diameter Divide dividend division dollars equal EXAMPLES exchange expressed decimally figures gain gallons given number given rate grain greatest common divisor Hence hogshead hundred inches indorser last term least common multiple less longitude lowest terms miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid par value payable payment pound sterling pounds premium present worth prime factors principal proportion quantity quotient rate per cent ratio received Reduce remainder repetend RULE SECOND OPERATION shillings side sold square root subtract tens third thousand tons trial divisor true divisor weight whole numbers wine write yards