Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" If A and B together can perform a piece of work in 8 days, A and C together in 9 days, and B and C in 10 days : how many days would it take each person to perform the same work alone ? Ans. "
An Elementary Treatise on Algebra, in Theory and Practice: With Attempts to ... - Page 97
by John D. Williams - 1840 - 605 pages
Full view - About this book

The Mathematical Repository: Containing Analytical Solutions of Near Five ...

James Dodson - Algebra - 1775 - 356 pages
...С X A"2" But - - A.*-f2_JL = 306 by queilion; . 3 *3 _ ,, Anu 4tne root thereof) - ^=9. QUEST. CV. If A and В together, can perform a piece of work...days ; A and С together in 9 days.; and В and С in ю days . How many days will it take each perfon alone to perform the fame work ? Suppofe A could perform...
Full view - About this book

An Introduction to Algebra: With Notes and Observations: ... By John ...

John Bonnycastle - 1782 - 272 pages
...refpeftively : in what time would they jointly produce the effeft а? А*Ш±££ит. а + b+с 26. If A and В together can perform a piece of work in 8 days ; A and С together in g days ; and В and С in lo days : How many days will it take each perfon to perform the fame work...
Full view - About this book

An Introduction to Algebra: With Notes and Observations: Designed for the ...

John Bonnycastle - Algebra - 1782 - 226 pages
...refpeftively : in •what time would they joindy pr0duce_the_effe& 4? '+& **1 time. 26. If A and B together can perform a piece of work in 8 days ; A and C together in 9 days ;' and .B and C in 10 days : How many days will it take each perfon to perform...
Full view - About this book

Select Exercises for Young Proficients in the Mathematicks: Containing I. A ...

Thomas Simpson - Mathematics - 1792 - 292 pages
...Therefore z— ^a—go ; whence ac (-2« + 2) — 5^=150, »nd y (— a+JL QUESTION QUESTION LX, If A and B together can perform a Piece of Work in 8 Days ; A and C together in 9 Days \ and B and C in 10 Days. How many Days will it take each Perfon, alone, to perform...
Full view - About this book

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

Mathematics - 1801 - 446 pages
...times e,f, g, respectively ; in what time would they jointly produce the effect d ? 26. If A and B together can perform a piece of work in 8 days, A and C together in 9 days, and B and C in 10 days ; how many days will it take each person to perform the...
Full view - About this book

A Treatise on Algebra, in Practice and Theory: With Notes and ..., Volume 1

John Bonnycastle - Algebra - 1813 - 456 pages
...increasing the bide by one man, he wants 25 to fill up the square; bow many soldiers had he? Ans. 240OO 39. If A and в together can perform a piece of work in...days will it take each person to perform the same werk alone ? Ans. A 14^-j- days, в 174-f> and с 23^ 40. A courier sets out from a certain place,...
Full view - About this book

An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - Algebra - 1818 - 284 pages
...If A and B together can perform a piece of work in 8 days, A and c together in 9 days, and B and c in 10 days, how many days will it take each person to perform the the same work alone ? Ans. A 14|| days, B 17f s, and c 2357T QUADRATIC EQUATIONS. A QUADRATIC EQUATION,...
Full view - About this book

The Leeds Correspondent, Volume 2

John Ryley, John Gawthorp, John Whitley - Mathematics - 1818 - 308 pages
...independent on algebra, to a question in Dodson's Repository, page 62, vol.), which is as follows: If A and B together can perform a piece of work in 8 days; A and C, in 9 days, and B and C in 10 days: how many days will it take each person alone to perform the same...
Full view - About this book

An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - Algebra - 1818 - 326 pages
...by one man, he wants 25 to fill up the square ; how many soldiers had he ? Ans. 24000 36. If A and B together can perform a piece of work in 8 days, A and c together in 9 days, and B and c in 1O days, how many days will it take each person to perform the...
Full view - About this book

A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - Mathematics - 1825 - 1046 pages
...equal to each other. Ans. The parts are 18, 22, 10, and 40, respectively. 33. If A and В together perform a piece of work in 8 days ; A and С together...will it take each person to perform the same work ? Ans. A 14-JA days, В 17^, ana С 23 /T. 34. How much foreign brandy at 8s. per gallon, and British...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF