Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |
From inside the book
Page 78
... 9 such as , 899299 , dic . il extended to an infinite number af figures , will not
equal , 9 . ADDITION OF DECIMALS . RUI.P. 1. Place the numbers , wnether
mixed or pure decimals , under each other , according to the value of their places
. 2.
... 9 such as , 899299 , dic . il extended to an infinite number af figures , will not
equal , 9 . ADDITION OF DECIMALS . RUI.P. 1. Place the numbers , wnether
mixed or pure decimals , under each other , according to the value of their places
. 2.
Page 80
From an unit , or 1 , subtract the millionth part of -tself . us . , 999999
MULTIPLICATION OF DECIMALS . RULE . 1. Whether they be mixed numbers ,
or pure decimals , place the factors and multiply them as in whole numbers . 2.
Point off so ...
From an unit , or 1 , subtract the millionth part of -tself . us . , 999999
MULTIPLICATION OF DECIMALS . RULE . 1. Whether they be mixed numbers ,
or pure decimals , place the factors and multiply them as in whole numbers . 2.
Point off so ...
Page 155
Vulgar Fractions are either proper , improper , single , compound , or mixed . 1. A
single , simple , or proper fraction , is when the numerator is less than the
denominator , as + is , & c . 2. An Improper Fraction , is when the numerator
exceeds ...
Vulgar Fractions are either proper , improper , single , compound , or mixed . 1. A
single , simple , or proper fraction , is when the numerator is less than the
denominator , as + is , & c . 2. An Improper Fraction , is when the numerator
exceeds ...
Page 157
To reduce a mixed number to its equivalent improper fraction RULE . Multiply the
whole number by the denominator of the given fraction , and to the product add
the numerator , this sum written above the denominator will form the fraction ...
To reduce a mixed number to its equivalent improper fraction RULE . Multiply the
whole number by the denominator of the given fraction , and to the product add
the numerator , this sum written above the denominator will form the fraction ...
Page 158
RULE . 1. Rerluce al ' whole and mixed numbers to their equivalent fractions . 2.
Multiply all the numerators together for a new nu . merator , and ail the
lenuminators for a new denominatur ; and they will form the fraction required .
EXAMPLES .
RULE . 1. Rerluce al ' whole and mixed numbers to their equivalent fractions . 2.
Multiply all the numerators together for a new nu . merator , and ail the
lenuminators for a new denominatur ; and they will form the fraction required .
EXAMPLES .
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Bibliographic information
| Title | Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |
| Author | Nathan Daboll |
| Publisher | G. Tracy, 1841 |
| Original from | Harvard University |
| Digitized | 28 Aug 2007 |
| Length | 231 pages |
| Export Citation | BiBTeX EndNote RefMan |