Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" ... 12. If 3 men can do a piece of work in 8 days... "
Intellectual Arithmetic, Or, an Analysis of the Science of Numbers: With ... - Page 159
by Charles Davies - 1859 - 173 pages
Full view - About this book

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1810 - 190 pages
...steeple whose shadow mensures 1R3 feet Ans. 1445 fett. 14. If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work 1 First find how long it would take 1 man to do it ; then 12 men will do it in iL. of that time. Ana....
Full view - About this book

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1828 - 266 pages
...steeple whose shadow measures 153 feet ? Ans. 144£ feet. 14. If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to do it ; then 12 men will do it in -fa of that time. Ans....
Full view - About this book

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1828 - 286 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet. 14. If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to doit ; then 12 men will do it in -fa of that time. Ans....
Full view - About this book

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1830 - 294 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet. 14. If 16 men finish a piece of work in 28| days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to do it ; then 12 men will do it in -i^- of that time. Ans....
Full view - About this book

Adams's New Arithmetic

Daniel Adams - Arithmetic - 1830 - 280 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet. 14. If 16 men finish a piece of work in 28 j days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to do it ; then 12 men will do it in •fa of that lime....
Full view - About this book

Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1831 - 276 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet. 14. If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work ? First find hovy long it would take 1 man to do it ; then 12 men will do it in ^ of that time. Ans....
Full view - About this book

Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1833 - 268 pages
...steeple whose shadow measures 153 feet? Ans. 144$ feet. 14. If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to do it ; then 12 men will do it in *fa of that time. -4ns....
Full view - About this book

Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 268 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet 14. If 16 men finish a piece of work in 28£ days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to do it ; then 12 men will do it in -^ of that time. Ans....
Full view - About this book

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1840 - 278 pages
...steeple whose shadow measures 153 feet? Ans. 144£ feet. 14. If 16 men .finish a piece of work in 28 $ days, how long will it take 12 men to do the same work ? First find how long it would take 1 man to doit; then 12 men will do it in -^ of that time. Ans....
Full view - About this book

Treatise on Mental Arithmetic, in Theory and Practice

Isaiah Steen - 1848 - 316 pages
...£2. 42. If I pay 20s. for 28 Ibs. of sugar, how much may be had for 5s.? Ans. 7 Ibs. 43. If 10 men can do a piece -of work in 8 days, how long will 4 men take to do the same? Ans. 20 days. 44. If a piece of work can be done in 16 days by employing...
Full view - About this book




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