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 Βιβλία Βιβλία 51 - 60 από 91 για If two men start from the same place, and travel in opposite directions, the one....
If two men start from the same place, and travel in opposite directions, the one traveling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours ? 11.
An Intellectual Arithmetic: With an Introduction to Written Arithmetic - Σελίδα 40
των George Augustus Walton - 1869 - 176 σελίδες
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## Arithmetic by Grades: For Inductive Teaching, Drilling and Testing, Βιβλίο 8

John Tilden Prince - 1894
...place, one walking due north at the rate of 3 miles an hour, and the other due east at the rate of 4 miles an hour. How far apart will they be at the end of 2 hours ? If they both walked at the rate of 4 miles an hour, in how long a time would they be 20 miles...

## A First Book in Algebra

Wallace Clarke Boyden - 1894 - 176 σελίδες
...miles apart, and approach each other, one at the rate of x miles an hour, the other at the rate of у miles an hour. How far apart will they be at the end of seven hours ? 19. Eight years ago A was x years old. How old is he now? MULTIPLICATION. 12. ILLUS....

## For fourth and fifth grades

George Edward Atwood - 1894
...? 14. A and В are 78 miles apart. If they travel away from each other, A 4 miles an hour and В 5 miles an hour, how far apart will they be at the end of 46 hours ? LESSON 34. 1. Learn 13 ... 22. 2. Divide 299270 by 383. 3. 7695 X 876. 4. What number is...

## Algebra for Beginners

William Frothingham Bradbury, Grenville C. Emery - 1894 - 128 σελίδες
...and В start from the same point and walk in the same direction at rates, respectively, of a and b miles an hour, how far apart will they be at the end of one hour ? At the end of 2 hours and 20 minutes ? 25 If A can do a piece of work in d days, what part...

## New Franklin Arithmetic: 1st[-2d] Book, Τόμος 2

...hour. At the same time Mr. Smith starts at Worcester for Springfield, and travels at the rate of i)|. miles an hour. How far apart will they be at the end of an hour ? In how many hours will they meet ? 23. Two boys are to have \$ 1.75 for hoeing a field of...

## New Franklin Arithmetic, Βιβλίο 1

Edwin Pliny Seaver - 1895
...go in opposite directions, one at the rate of 16£ miles an hour, and the other at the rate of 19^ miles an hour. How far apart will they be at the end of an hour ? MULTIPLICATION OF FRACTIONS. 140. To multiply a fraction by an integer. Illustrative Examples....

## A Mental Arithmetic

George Albert Wentworth - 1895 - 190 σελίδες
...B start from the same spot and walk in opposite directions. If A walks 3£ miles an hour and B 2f- miles an hour, how far apart will they be at the end of an hour ? 18. What is the sum of 2 ft. 8 in. and 6 ft. 9 in. ? Lesson 44. Ex. 1. What is the difference...

## Regents Examination Papers

...plain and travel, one due north at the rate of 3 miles an hour, the other due east at the rate of 5 miles an hour ; how far apart will they be at the end of 10 hours ? 1 5 In a certain school district the assessed valuation of property is \$136395 and the amount...

## The Indiana School Journal, Τόμος 41

1896
...walk in opposite directions. One walks at the rate of 5 miles an hour, and the other at the rate of 7 miles an hour ; how far apart will they be at the end of 1 2 hours. VI. The children seemed to appreciate their own ability, and when any work was suggested they...