| Sir John Leslie - 1809 - 493 sider
...therefore 'R=qh=qna'=nq.a * and from the definition of proportion, T)=nq.c=q.nc=qC. PROP. Vl. THEOR. **If four numbers be proportional, the product of the extremes is equal** to that of the means; and of two equal products, the factors are convertible into an analogy, of which... | |
| Osgood Carleton - 1810 - 251 sider
...Having thus prepared the terms for a solution, multiply the second and third together, nnd divide the **product by the first, the quotient will be the answer in the same denomination** the middle term was reduced to. If any remain, reduce it to the next lower denomination, and divide... | |
| 1811 - 198 sider
...thereof: then multiply the second and third terms together, and divide the product by the first term : **the quotient will be the answer in the same denomination as the** third term. PROOF. Invert the question, making the answer the second term, as in the following wrought... | |
| Nathan Daboll - 1815 - 240 sider
...Three Direct. 2. Multiply the first and second terms together^ and divide the product by the third ; **the quotient will be the Answer in the same denomination as the** middle term was reduced into. \ ' EXAMPLE8. 1. If 12 men can build a wall in 20 days, how many wen... | |
| Sir John Leslie - 1817 - 432 sider
...B=yA:= (V. 2.) nq.a, and, from the definition of proportion, D nq.c=. (V. 2.) q.nc=qC. PROP. VI. THEOR. **If four numbers be proportional, the product of the extremes is equal** to that of the means j and of two equal products, the factors are convertible into an analogy, of which... | |
| Nathan Daboll - 1818 - 240 sider
...Three Direct. 2. Multiply the first and second terms together, and divide the product by the third ; **the quotient will be the answer in the same denomination as the** middle term was reduced into. EXAMPLES. 1. If 12 men can build a wall in 20 days, how many men can... | |
| George G. Carey - 1818 - 574 sider
...into each other ; then divide the product of the consequents by the product of the antecedents, and **the quotient will be the answer, in the same denomination as the** last consequent. It may be of use to remark, that, if the antecedents and consequents are properly... | |
| Thomas Keith - 1822 - 332 sider
...and that product by the rate per cent, for a dividend : let this dividend be divided by 36500 *, and **the quotient will be the answer in the same denomination as the** principal was reduced to. Note. If the interest of a sum of money be required for any number of weeks,... | |
| 1824 - 198 sider
...product by the middle term; divide the last product by the product of the terms in the first place, and **the quotient will be the answer, in the same denomination as the** middle term. EXAMPLE. If 6 men in 8 days eat 10lb. of bread, how much will 12 men eat in 24 days? 6... | |
| Thomas Kerigan - 1828 - 664 sider
...— Then, Multiply the second and third terms together ; divide the product by the first term, and **the quotient will be the answer in the same denomination as the second** number; — observing, however, to point off the decimal places ; the value of which is to be found... | |
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