# Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetic: Adapted to the United States

R. Hubbard, 1818 - 240 σελίδες

### Περιεχόμενα

 ADDITION Simple 17 Questions for exercise 209 63 Rule of Three Direct do Inverse 100 95 Alligation 189 124 Conjoined Proportion 149 134 Fellowship 144
 Fractions Vulgar and Decimal 74 155 Insurance 126 169 Inverse Proportion 157 179 Position 200 Subtraction Simple 25 232 Tare and Trett 114 238

### Δημοφιλή αποσπάσματα

Σελίδα 183 - RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Σελίδα 180 - Find the greatest square number in the first or left hand period, place the root of it at the right hand of the given number, (after the manner of a quotient in division...
Σελίδα 2 - IDE, of the said District, hath deposited in this office, the title of a book, the right whereof he claims as proprietor, in the words following, to wit : " Inductive Grammar, designed for beginners. By an Instructer." In conformity to the act of the Congress of the United States...
Σελίδα 224 - The length, breadth and depth of any square box being given, to find how many bushels it will contain. RULE. Multiply the length by the breadth, and that product by the depth, divide the last product by 2150,425 the solid inches in a statute bushel, and the quotient will be the answer. EXAMPLE. There is a square...
Σελίδα 28 - TEACHETII to increase or repeat the greater of two numbers given, as often as there are units in the less, or multiplying number ; hence it performs the work of many additions in the most compendious manner. The number to be multiplied is called the multiplicand. The number you multiply by, is called the multiplier. The number found from the operation, is called the product.
Σελίδα 237 - BA as and for his last will and testament, in the presence of us who have subscribed our names as witnesses thereto, in the presence of the said testator.
Σελίδα 162 - RULE. Multiply the numerator by the parts in the next inferior denomination, and divide the product by the denominator : and if any thing remains, multiply it by the next inferior denomination, and divide by the denominator as before, and so on as far as necessary, and the quotient will be the answer.
Σελίδα 236 - KNOW all men by these presents, that I, BA of for and in consideration of to me in hand paid by DC of the receipt whereof I do hereby acknowledge, have bargained, sold, and delivered, and, by these presents, do bargain, sell and deliver unto the said DC [Here specify the property sold.] To HAVE and to HOLD the aforesaid bargained premises, unto the said DC his executors, administrators, and assigns, forever.
Σελίδα 75 - To find the value of a fraction in the known parts of the integer, as to coin, weight, measure, &c. RULE. Multiply the numerator by the common parts of the integer, and divide by the denominator, &c.
Σελίδα 218 - To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.