Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetick. Adapted to the United StatesAndrus, Woodruff & Gauntlett, 1843 - 228 σελίδες |
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Σελίδα 12
... ( " ) make 60 minutes , 30 degrees , 1 minute , 1 degree , 1 sign , S. 12 signs , or 360 degrees , the whole great circle of the Zodiack . Explanation of Characters used in this Book . Equal to. ARITHMETICAL TABLES . 13.
... ( " ) make 60 minutes , 30 degrees , 1 minute , 1 degree , 1 sign , S. 12 signs , or 360 degrees , the whole great circle of the Zodiack . Explanation of Characters used in this Book . Equal to. ARITHMETICAL TABLES . 13.
Σελίδα 13
... Equal to , as 12d . = 1s . signifies that 12 pence are equal to 1 shilling . + More , the sign of Addition ; as , 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . - Minus , or less , the sign of Subtraction ; as ...
... Equal to , as 12d . = 1s . signifies that 12 pence are equal to 1 shilling . + More , the sign of Addition ; as , 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . - Minus , or less , the sign of Subtraction ; as ...
Σελίδα 16
... equal to the whole or sum otal ; as 4 dollars and 6 dollars in one sum is 10 dollars . RULE . Having placed units under units , tens under tens , & c , draw line underneath , and begin with the units ; after adding up every figure in ...
... equal to the whole or sum otal ; as 4 dollars and 6 dollars in one sum is 10 dollars . RULE . Having placed units under units , tens under tens , & c , draw line underneath , and begin with the units ; after adding up every figure in ...
Σελίδα 18
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total , the work is supposed to be right . 162 EXAMPLE . 3 7 8 2 576 66 8755 ...
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total , the work is supposed to be right . 162 EXAMPLE . 3 7 8 2 576 66 8755 ...
Σελίδα 23
... equal to the greatest , the work is right . EXAMPLES . ( 1. ) ( 2. ) ( 3. ) 1346 12148 8796475 1643489 Greatest number , 2 4 6 8 62157 Least number , Difference , Proof , ( 4. ) From 41678839 ( 5. ) 918764520 ( 6. ) 65432167890 Take ...
... equal to the greatest , the work is right . EXAMPLES . ( 1. ) ( 2. ) ( 3. ) 1346 12148 8796475 1643489 Greatest number , 2 4 6 8 62157 Least number , Difference , Proof , ( 4. ) From 41678839 ( 5. ) 918764520 ( 6. ) 65432167890 Take ...
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acres amount annuity annum answer Anthony Billings Arithmetic Barrell Bought breadth bushels ciphers compound interest contain demand diameter dimes ditto Divide dividend divisor dols equal EXAMPLES federal money figures Find the value gain gallon gals given number given sum gross hundred improper fraction Joseph Hastings left hand lowest terms measure merchant miles millions mills milreas months multiplicand Multiply neat weight New-England currency New-York number of shillings number of terms paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three RULE.-Multiply the given separatrix sold solid feet square root sterling subtract sugar TABLE tare TARE AND TRET Thomas Grosvenor thousand tret TROY WEIGHT tuns VULGAR FRACTIONS whole numbers wine yards cost