| John Gough - Arithmetic - 1813 - 358 pages
...fraction must be of th« same name or kind, and reduced to fractions of the same name or denominator. **Multiply the second and third terms together and divide the product by the first;** the quotient is the fourth term required ; due regard being had to the rules laid down for multiplying,... | |
| Charles Butler - Mathematics - 1814 - 540 pages
...in either. Likewise the second term must be reduced to the lowest denomination mentioned in it. IV. **Multiply the second and third terms together, and divide the product by the first** ; the quotient will be the fourth term, or answer, in the same denomination into which the second term... | |
| John Poole - 1815 - 170 pages
...namely, shillings. Q. Having attended to the three given terms, what do you proceed to do next? — A. I **multiply the second and third terms together, and divide the product by the first.** Q. Is not this last mentioned operation the main rule in the Rule of Three Direct?— A. Yes. Q. In... | |
| George G. Carey - Arithmetic - 1818 - 602 pages
...means. Hence results the following rule for finding a fourth proportional to three given numbers. BULE. **Multiply the second and third terms together, and divide the product by the first, and the quotient** is the answer, or fourth proportional. EXAMPLE I. Required a fourth proportional to 3, 8, and 12. 3... | |
| Robert Patterson - Arithmetic - 1819 - 174 pages
...we have the equation ad = be, and this divided by a, will give d = —. In words — multiply the a **second and third terms together, and divide the product...by the first, and the quotient will be the fourth,** or term required. II. IN ALLIGATION ALTERNATE. Let a, A, = the respective rates of two ingredients... | |
| Jacob Willetts - Arithmetic - 1822 - 200 pages
...DIRECT PROPORTION. RULE. Prepare the given terms, if necessary, and state them as ia whole numbers : **multiply the second and third terms together, and divide the product by the first** : Or, Invert the first term and multiply the three together, as in Multiplication. EXAMPLES. i . If... | |
| Thomas Keith - Arithmetic - 1822 - 354 pages
...the second into the lowest denomination mentioned. Multiply the second and third numbers together, **divide the product by the first, and the quotient will be the** answer in the same denomination as the second number.. If there be a remainder after division, it is... | |
| Zachariah Jess - Arithmetic - 1824 - 224 pages
...dols. yds. dols. ' A " 5 ' 3 : 6 :: 9 : 1 8 more requiring more I 20 : 40 :: 3 : 10 less requiring less **RULE. Multiply the second and third terms together, and divide the product by the first** ; the quotient will be the fourth term, or answer ; in the same name with the second. PROOF. Invert... | |
| Stephen Pike - Arithmetic - 1824 - 212 pages
...THREE, IN VULGAR FRACTIONS. Prepare the given terms, if necessary, and state them as in whole numbers ; **multiply the second and third terms together, and divide the product by the first.** Or, Invert the dividing term, and multiply the three terms together, as in Multiplication. EXAMPLES.... | |
| Thomas Tucker Smiley - Arithmetic - 1825 - 198 pages
...second terms to the same denomination, and to the lowest denomination mentioned in either oi them. 3. **Multiply the second and third terms together, and divide the product by the first** term; the result will be-tbe fourth term OF answer in the same denomination to which the third term... | |
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