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" ... when the third term is less than the first, and requires the fourth to be greater than the second... "
Every Man His Own Teacher: Or, Lancaster's Theory of Education, Practically ... - Σελίδα 254
των John Preston - 1817 - 520 σελίδες
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Mathematics: Compiled from the Best Authors and Intended to be the ..., Τόμος 1

1801 - 446 σελίδες
...less than the first, and requires the fourth to be greater than the second ; and less requires less, when the third term is less than the first, and requires the fourth to be less than the second. RULE. 1. State and reduce the terms as in the rule of three direct. 2. Multiply...

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

Daniel Adams - 1807 - 248 σελίδες
...than the first and requires the fourth term te be greater than the second. -Less requiring less, is when the third term is less than the first, and requires the fourth term to be less than the second. RULE. " 1. STATE the question by making that number which asks the...

The Federal Arithmetic; Or, A Compendium of the Most Useful Rules of that ...

James Noyes - 1808 - 168 σελίδες
...the first, and requires the fourth term to be greater than the second ; and less requiring less is when the third term is less than the first, and requires the fourth term to be less than the second. RULE. 1. State the question, by making that number Y.'Kch asks the...

Mathematics: Compiled from the Best Authors, and Intended to be the ..., Τόμος 1

Samuel Webber - 1808 - 466 σελίδες
...is sometimes most convenient to multiply and divide as in compound multiplication and division ; and term is less than the first, and requires the fourth to be less than the second. RULE. 1 . State and reduce the terms as in the rule of three direct. 2. Multiply...

The American Tutor's Assistant Revised, Or, A Compendious System of ...

Zachariah Jess - 1810 - 222 σελίδες
...is greater than the first, and requires the fourth to be less than the second ; or, the third lesg than the first, and requires the fourth to be greater than the second : For, as often as the third terra is greater or less than .the first, so many times will the fourth...

The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 210 σελίδες
...term is greater than the first, and requires the fourth to be less than the second ; or the third term less than the first, and requires the fourth to be greater than the second. ч RULE. Multiply the first and second terms together, and divide the product by the third, the quotient...

A System of Arithmetic: Reprinted from the Mathematical Text-book

Samuel Webber - 1812 - 260 σελίδες
...less than the first, and requires the fourth to be greater than the second ; and less requires less, when the third term is less than the first, and requires the fourth to be less than the second. RULE. 1. State and reduce the terms as in the rule of three direct. 2. Multiply...

Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic ...

Roswell Chamberlain Smith - 1814 - 300 σελίδες
...first, and require« the fourth term, or answer, to be lois thaa the wcond ; and )евя requires more, when the third term is less than the first, and requires the fourth term to bo more than the second. KULIC. State and reduce the terms as in the Rule of Three Direct :...

Staniford's Practical Arithmetic ...: Adapted Principally to Federal Currency

Daniel Staniford - 1818 - 332 σελίδες
...question belongs to the Rule of Thrce Direct. More requiring more is when the third term is greater than the first, and requires the fourth to be greater than the second. Less requiring less is when the third term is less than the first and requires the fourth to be less...

The Complete Practical Arithmetician: Containing Several New and Useful ...

Thomas Keith - 1822 - 354 σελίδες
...Ib. of sugar will certainly cost less than 1 12lb., and consequently the proportion is direct : for, the third term is less than the first, and requires the fourth to be less than the second. Ex. 3. If 4 men can do a piece of work in 80 days, how many days, of the same...




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