Search Images Maps Play YouTube News Gmail Drive More »
Sign in
 Books Books
Prob. 3. Find two numbers, the greater of which shall be to the less, as their sum to 42 ; and as their difference to 6.
Algebraical Problems, Producing Simple and Quadratic Equations, with Their ... - Page 188
by Miles Bland - 1841 - 438 pages
Full view - About this book

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1820 - 350 pages
...::a;+5: Subtracting terms, (Art. 389, 6.) a;+ 1 : 4 : : a; + 5 : 8 Therefore 8*+8 = 4;c+20. And.v = 3. Find two numbers, the greater of which shall be to...sum to 42; and as their difference to 6. Let x and y= the numbers. By the conditions a; : y : : x +y : 42 And xiy.:x —y : 6 By equality of ratios x+y...
Full view - About this book

## Geometrical Problems Deducible from the First Six Books of Euclid, Arranged ...

Miles Bland - Geometry - 1821 - 898 pages
...У ~г 7 5 by subtraction, зх — 8 = 7; by transposition, за? = 15; and x = 5 ; .'. у = ïx + 8 = 18, and the fraction is — . 18 4. Find two numbers,...: у : : x + у : 42, and x : у : \ x — у : 6. .: x + y : 42 : : x — y : 6, alt10, x + y : л? — y : : (ы : б : : ) 7 : л (Aly. 182.) чх...
Full view - About this book

## An Elementary Treatise on Algebra, Theoretical and Practical ...

James Ryan, Robert Adrain - Algebra - 1824 - 542 pages
...shown is to the true time as 29 to 105. Required the true time. Ans. 8 hours, 45 minutes. Prob. 3. Find two numbers, the greater of which shall be to...as their sum to 42, and as their difference to 6, Ans. 32, and 24. Prob. 4. What two numbers are those, whose difference, sum, and product, are as the...
Full view - About this book

## An Elementary Treatise on Algebra: Theoretical and Practical

James Ryan - Algebra - 1824 - 548 pages
...shown is to the true time as 29 to 105. Required the true time. • Ans. 8 hours, 45 minutes. Prob. 3. Find two numbers, the greater of which shall be to...as their sum to 42, and as their difference to 6, Ans. 32, and 24. Prob. 4. What two numbers are those, whose difference, sum, and product, are as the...
Full view - About this book

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1827 - 352 pages
...x+5::*+5 :x + 13 Subtracting terms, (Art. 389, 6.) x + l : 4: '.x+5 : 8 Therefore 8* + 8=4*+20. And*=3. 3. Find two numbers, the greater of which shall be to...to 42 ; and as their difference to 6. • Let x and y= the numbers. By the conditions x : y '. '. x +y : 42 And x:y'.'.x— y: 6 By equality of ratios...
Full view - About this book

## The student's algebra

John Darby (teacher of mathematics.) - 1829 - 212 pages
...gave him 10, they had each the same number. How many had each at first ? Ans. A had 80 and B 20 13. Find two numbers, the greater of which shall be to the less, as their sum is to 21, and as their difference is to 3. Ans. 16 and 12. 14. Find two numbers, whose sum, difference,...
Full view - About this book

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1832 - 354 pages
...x+b::x-\-5 : x+13 Subtracting terms, (Art. 389, 6.) x+1 : 4::x+5 : 8 Therefore 8x + 8 = 4x+20. And a;=3. 3. Find two numbers, the greater of which shall be to...their sum to 42; and as their difference to 6. Let a; and r/=the numbers. By the conditions a; : y. :x+y : 42 And x : y: :x—y : 6 By equality of ratios...
Full view - About this book

## An Elementary Treatise on Algebra, Theoretical and Practical: With Attempts ...

John Radford Young - Algebra - 1832 - 408 pages
...whose difference, sum, and produet are as the numbers 2, 3 and 5 respectively ? Ans. 10 and 2. 10. Find two numbers, the greater of which shall be to the less аз their sum to 42, and as their difference to 6. Ans. 32 and 24. 11. A and В being at play, severally...
Full view - About this book

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1835 - 356 pages
...: : x+5 : 8 Therefore i 8x+ 8=4*4-20. And x=3. x : y : x : y : : x-\-y : x - y 3. Find two number?, the greater of which shall be to the less, as their sum to 42 ; ami as their difference to 6. Let x and y= the numbers. By the conditions, And By equality of ratios,...
Full view - About this book

## A New Introduction to the Science of Algebra...

Silas Totten - Algebra - 1836 - 360 pages
...second, we obtain 3o; = 15; whence, x = 5, y=2x + 8 = 10 + 8 = 18. The fraction is therefore, T5. Io 2. Find two numbers the greater of which shall be to the less, as their sum is to 42, and as their difference is to 6. Let x and y be the numbers ; then, . x : y = x + y : 42,...
Full view - About this book