Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books 1 - 10 of 60 on If 2 men start from the same place and travel in opposite directions, one at the....  
" If 2 men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 5 hours? "
Primary arithmetic, or, Mental operations in numbers: being an introduction ... - Page 64
by Daniel Adams, John Homer French - 1848 - 180 pages
Full view - About this book

First lessons in arithmetic: on the plan of Pestalozzi, with some improvements

Warren Colburn - Arithmetic - 1825 - 172 pages
...travel different ways ; one travels two miles in an hour; the other travels three miles in an hourfc how far apart will they be at the end of one hour 1 How far at the end of two hours 1 How far at the end of three hours ? How far at the end of four...
Full view - About this book

Colburn's first lessons: Intellectual arithmetic, upon the inductive method ...

Warren Colburn - Mathematics - 1828 - 160 pages
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How fur at the end of two hours ? How far at the end of three hours 1 How far at the end of four...
Full view - About this book

Intellectual arithmetic: upon the inductive method of instruction

Warren Colburn - Mental arithmetic - 1829 - 172 pages
...palace and travel different ways ; one travel* tavo miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one houi ? How far at the end of two hours 1 How far at the end of three hours ? How far at the end of...
Full view - About this book

Pupil's Arith

Seth Davis - 1830
...from the same place, and travel different ways ; one travels two miles an hour, and the other three : How far apart will they be at the end of one hour ? — How far at the end of two hours ? — Of three hours ? — How far at the end of four hours ?...
Full view - About this book

Mental arithmetic upon the inductive plan: for beginners

Benjamin Greenleaf - Mental arithmetic - 1846 - 72 pages
...Lowell, and travel the same way ; A travels at the rate of 4 miles an hour, and В at the rate of 9 miles an hour ; how far apart will they be at the end of one hour ? How far at the end of 2 hours? 4 hours? 6 hours? 7 'hours ? 10. Six less two are how many? 11. Five...
Full view - About this book

Intellectural arithmetic, upon the inductive method of instruction

Warren Colburn - Mental arithmetic - 1847 - 160 pages
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How far at the end of two hours 1 How far,at the end of three hours 1 How far at the end of four...
Full view - About this book

The American intellectual arithmetic, designed for the use of schools and ...

John Fair Stoddard - Mental arithmetic - 1849 - 164 pages
...men are 50 miles apart, and approach each other;—one at the rate of 2 miles an hour, the other 3 miles an hour; how far apart will they be at the end of 5 hours ? 65. A man earned 80 cents a day, and paid 50 cents a day for his board and washing; how much...
Full view - About this book

Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - Mental arithmetic - 1849 - 160 pages
...place and travel different ways ; one travels two miles in an hour; the other travels three miles in an hour; how far apart will they be at the end of one hoar 1 How far at the end of two hours ? How far at the end of three hours 1 How far at the end of...
Full view - About this book

An intellectual and practical arithmetic: or, First lessons in arithmetical ...

James L. Enos - Mental arithmetic - 1851 - 144 pages
...same place and travel different ways ; one at the rate of 3 miles in an hour, and the other 5 miles in an hour ; how far apart will they be at the end of the first hour ? How far at the end of 2 hours ? 4 hours ? 5 hours ? 8 hours ? 9 hours ? 75. A boy...
Full view - About this book

Mental arithmetic upon the inductive plan: designed for primary and ...

Benjamin Greenleaf - Mental arithmetic - 1854 - 144 pages
...travel in opposite directions, one at the rate of 4£ miles an hour, and the other at the rate of 6J miles an hour ; how far apart will they be at the end of 1 hour ? How far in 4 hours ? 6 hours ? 10 hours ? 14. Three men hired a pasture for 60 dollars. A...
Full view - About this book




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