### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 Definitions 13 Formation and Nature of Numbers 24 Reduction 3034 30 Subtraction 4454 44 Multiplication 5468 54 Division 6887 68 Definition of c 844 78 Practice 8790 87
 Single Rule of Three 214220 214 Double Rule of Three 221225 221 PAGR 230 Profit and Loss 237241 237 245253 245 Partial Payments 253256 253 Discount 260261 260 Stocks 267272 267

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 177 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
УелЯдб 215 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
УелЯдб 145 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
УелЯдб 109 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
УелЯдб 326 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down.
УелЯдб 123 - If both terms of a fraction be multiplied by the same number, the value of the fraction will not be changed.
УелЯдб 124 - To reduce a whole number to a fraction having a given denominator. 1. Reduce 37 to an equivalent fraction whose denominator shall be 5.
УелЯдб 127 - RULE. Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought. EXAMPLES. 1. Reduce V to its equivalent number. 3)12(4 Answer. 12 2. Reduce y to its equivalent number. 7)15(2| Answer. 1 ^ to its equivalent number An?.
УелЯдб 417 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, etc.
УелЯдб 130 - Multiply each numerator by all the denominators except its own, for the new numerators ; and all the denominators together for A COMMON denominator. NOTE 1.