The Teachers' Assistant: Or a System of Practical Arithmetic

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M'Carty & Davis., 1824 - 198 páginas
 

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Página 172 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Página 142 - 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.
Página 190 - Feet multiplied by feet, give feet. Feet multiplied by inches, give inches. Feet multiplied by seconds, give seconds. Inches multiplied by inches, give seconds.
Página 170 - ... cents for every day he was idle ; at settlement he received 5 dollars. How many days did he work, and how many days was he idle ? Ans.
Página 127 - Thirty days after sight of this my first of exchange, second and third of like tenor and date not paid, pay to Samuel Sims, or order, four hundred and fifty-two pounds, ten shillings and sixpence sterling, value received, which place to account of Peter Simpson.
Página 99 - RULE.* Multiply the principal by the 'rate per cent, and divide the product by 100: the quotient will be the interest for 1 year.
Página 157 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend.
Página 149 - ... in the first figures of the dividend as usual. Let each remainder be a new dividend ; and for every such dividend, leave out one figure to the right hand of the divisor, remembering to carry for the increase of the figures cut off, as in contracted multiplication. ' Note. — When there are not so many figures in the divi...

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