Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
 Βιβλία Βιβλία
If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
New School Algebra - Σελίδα 27
των George Albert Wentworth - 1898 - 407 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## The Elements of Arithmetic...: In which Decimal and Integral ..., Μέρος 2

Pliny Earle Chase - 1848 - 240 σελίδες
...hour, the other 0 J miles an hour. In what time will they meet, if they are now 38| miles apart ? 27. Two men start from the same place and travel in opposite directions, one at the rate of 4." miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles...

## The Child's First Book in Arithmetic

Nelson M. Holbrook - 1849 - 110 σελίδες
...yard, a watch worth 10 dollars, and the balance in money ; how much money did he receive ? Why ? 3. If two 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 6 miles an hour, how far apart will they...

## Daboll's Complete Schoolmaster's Assistant: Being a Plain Comprehensive ...

Nathan Daboll, David Austin Daboll - 1849 - 249 σελίδες
...the cost of \$1500 Bank Stock, at 8i per cent advance, or at 108£ per cent? Ans. \$1625. 31. Suppose 2 men start from the same place and travel in opposite directions, one at the rate of 5 miles an hour, and the other | as fast. How far apart would they be at the end of...

## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1849 - 160 σελίδες
...an hour, how far would he travel in 3 hours ? How far in 7 hours ? How far in 12 hours ? 100. If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£ miles ; how far will they be apart at the end...

## Arithmetic, Practically Applied ...

Horace Mann - 1851
...miles an hour. In what time will they meet if they are now 38 } miles apart? Ans. 3'|4| hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4^ miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles...

## Arithmetic, Practically Applied, for Advanced Pupils, and for Private ...

Horace Mann, Pliny Earle Chase - 1857 - 370 σελίδες
...other 6J miles an hour. In what time will they meet if they are now 38| miles apart? Ans. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4£ miles an hour, and the other 5 j3,- miles an hour. In what time will they be 100...

## ARITHMETIC, PRACTICALLY APPLIED, FOR ADVANCED PUPILS, AND FOR PRIVATE REFERENCE.

...6-J miles an hour. In what time will they meet if they are now 38 f miles apart? Ans. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4-|- miles an hour, and the other 5T^- miles an hour. In what time will they be 100...

## A Mental Arithmetic Upon the Inductive Plan: Being an Advanced Intellectual ...

Benjamin Greenleaf - 1858 - 154 σελίδες
...How much more is 8 times 8 than 7 times 9 ? .9. How much more is 8 times 9 than 10 times 7? 10. If two men start from the same place, and travel in opposite directions, the one travelling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how...

## A Mental Arithmetic, Upon the Inductive Plan

Benjamin Greenleaf - 1860 - 156 σελίδες
...8. How much more is 8 times 8 than 7 times 9 ? 9. How much more is 8 times 9 than 10 times 7? 10. If two men start from the same place, and travel in opposite directions, the one travelling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how...

## The Progressive Primary Arithmetic: For Primary Classes in Public and ...

Horatio Nelson Robinson - 1860 - 80 σελίδες
...coat, 3 yards for a pair of pantaloons, and 1 yard for a vest ; how many yards were left ? 4. 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...