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" If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer. 3. If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer. "
Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising ... - Σελίδα 180
των Osman Call - 1842 - 192 σελίδες
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The Mercantile Arithmetic, Adapted to the Commerce of the United States, in ...

Michael Walsh - 1828 - 318 σελίδες
...difference of the products by the difference of the errors, and the quotienl is the answer: But if Ihe errors be unlike, divide the sum of the products by...of the errors, and the quotient will be the answer. I EXAMPLES. 1. Basked C how much his horse cost; C answered, that if he cost him three times as much...

The Improved Arithmetic: Newly Arranged and Clearly Illustrated, Both ...

Daniel Parker - 1828 - 358 σελίδες
...products by the difference of the errors, and the quotient will be the answer. 5. If the errors are unlike, divide the sum of the products by the sum...of the errors, and the quotient will be the answer. Jiote. — The errors are said to be alike, when they are both too great or too small : and unlike,...

The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 160 σελίδες
...less than the given number, divide the difference of the products by the difference of the errors; but if the errors be unlike, divide the sum of the products by the sura of the errors; and in either case the quotient will be the answer. EXAMPLES. 1. Suppose the body...

Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ...

James L. Connolly (mathematician.) - 1829 - 266 σελίδες
...the errors, and the quotient will be the answer. If the errors are unlike, divide the sum ot their products by the sum of the errors, and the quotient will be the answer. The errors are alike, when they are both too great, or both too small ; and unlike, when one is too...

Daboll's Schoolmaster's Assistant: Improved and Enl., Being a Plain ...

Nathan Daboll - 1830 - 256 σελίδες
...products by the difference of the errors, and the quotient will be the answer. 3. If the errors are unlike, divide the sum of the products by the sum...be the answer. NOTE. — The errors are said to be «like when they are both too great, or both too small ; and unlike, when one is too great, and the...

The Scholar's Arithmetic; Or, Federal Accountant...: The Whole in a Form and ...

Daniel Adams - 1830 - 232 σελίδες
...difference of the products by the difference of the errors, and the quotient will be the answer; but if the errors be unlike, divide the sum of the products by the sum of the errors, and the quotient will he the answer. ; • . , ' } EXAMPLES. 1. A man lyinpR the point of death, left to his three sons all...

The Federal Calculator; Or, Scholar's Assistant : Containing the Most ...

Thomas Tucker Smiley - 1830 - 188 σελίδες
...product will be the true number or answer. But if the errors are one too great and the other too little, divide the sum of the products by the sum of the errors, and the product will be the true number or answer. Questions. What is Position? How many kinds of Position...

Mercantile Arith

Michael Walsh - 1831 - 348 σελίδες
...the difference of the products by the difference of the errors, and the quotient is the answer ; but if the errors be unlike, divide the sum of the products...of the errors, and the quotient will be the answer. EXAMPLES. 1. B. asked C. how much his horse cost ; C. answered, that if he cost him three times as...

Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1831 - 246 σελίδες
...products by the difference of the errors, and the quotient wii, be the answer. 5. If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the nnswer. NOTE. — The errors are said to be alike when they are both too great, or both too small ;...

The Youth's Assistant in Theorhetic [sic] and Practical Arithmetic: Designed ...

Zadock Thompson - 1832 - 182 σελίδες
...or both too small), divide the difference of the products by the difference of the errors ; but if unlike, divide the sum of the products by the sum...errors, and the quotient will be the answer. NOTE. — This rale is founded on the supposition that the first error is to the second, as the difference...




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