A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of the Three, Single and Double, Direct and Inverse; Barter; Loss and Gain; Reduction; Multiplication and Division of Fractions; Exchange of Currencies; Interest; and All Proportional Questions in One Rule Applicable to the Whole. The Process Greatly Simplified and Abridged
Benjamin B. Mussey, 1841 - 312 sider
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12 hours long 12 rods acres amount barrel bought bushels called cancelling ciphers circumference cloth cost column compound interest contain cords cost 7 Answer cube root currency decimal fraction denominator diameter discount divided dividend divisor dollars dominical letter equal example factors farthings Federal Money feet fºr frac gain gallons given number guineas Hence horse hundred hundredths improper fraction inches least common multiple length less merator miles minuend mixed number months multiplicand Multiplication and Division multiply New-England number of terms Operation paid pence perpendicular pound present worth Prob produced term Proportion quantity question quotient ratio receive Reduce remainder right hand rods RULE shillings side ſº sold square root subtract tens tenths tion units vulgar fraction weight whole number write yard cost yards of cloth
Side 103 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Side 221 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Side 208 - Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time, nearly.
Side 97 - TABLE. 10 Mills =1 Cent. 10 Cents =1 Dime. 10 Dimes =1 Dollar. 10 Dollars =1 Eagle.
Side 307 - America, to be paid to the said or his certain attorney, executors, administrators, or assigns: to which payment well and truly to be made, I bind myself, my heirs, executors, and administrators, firmly by these presents.
Side 270 - ... above the upper deck ; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel, and...
Side 85 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Side 251 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.