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" A person has a hours at his disposal. How far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of с miles an hour? "
New School Algebra - Σελίδα 170
των George Albert Wentworth - 1898 - 407 σελίδες
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Ray's Algebra Part Second: An Analytical Treatise, Designed for High Schools ...

Joseph Ray - 1852 - 396 σελίδες
...I t \O * (ro+1)2 9. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour? Ans. ^L miles. 10. Given the sum of two numbers =<z, and the quotient of the greater...

The elements of algebra

James Wood - 1857
...Ans. 35 miles. 37. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of с miles an hour ? Ex. a =2, ¿=12, с =4. » (1) Ans. y - miles. (2) Ans. 6 miles. 38. A banker has two kinds of money,...

Ray's Algebra, Part Second: An Analytical Treatise, Designed for ..., Μέρος 2

Joseph Ray - 1857 - 396 σελίδες
...— m, - -\-m, ^ 9. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour? Ans. — — . miles. 6+c 10. Given the sum of two numbers =o, and the quotient of...

Algebra

Isaac Todhunter - 1858 - 496 σελίδες
...clock ? 36. A person has just a hours at his disposal; how far may he ride in a coach which travels 6 miles an hour, so as to return home in time, walking back at the rate of с miles an hour? 37. A certain article of consumption is subject to a duty of 6 shillings per cwt. ; in consequence...

Algebra

Isaac Todhunter - 1860 - 516 σελίδες
...hands of a clock? 36. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour 1 37. A certain article of consumption is subject to a duty of 6 shillings per cwt....

Miscellaneous examples in Arithmetic

Henry PIX - 1861
...brook ? 19. A person has just 2 hours at his disposal. How far may he ride in a coach which travels 12 miles an hour, so as to return home in time, walking back at the rate of 4 miles an hour ? 20. A. sets out at 12, and travels 6 miles an hour; B. at 12-30, travelling for half-an-hour...

Algebraical exercises progressively arranged, by C.A. Jones and C.H.H. Cheyne

Charles Alfred Jones - 1865
...2V2-1 3' 3. A person has just a hours at his disposal ; how far may he ride in à coach which travels 6 miles an hour, so as to return home in time, walking back at the rate of Ь miles an hour ? 4. Shew that + c (a + 6) (a2 + 62 - c2) = ïabc (a + b + cj. 5. Solve the equations...

Algebra for the Use of Colleges and Schools: With Numerous Examples

Isaac Todhunter - 1866 - 553 σελίδες
...hands of a clock? 36. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of с miles an hour? 37. A certain article of consumption is subject to a duty ' of 6 shillings per cwt. ; in consequence...

Ray's Algebra, Part Second: An Analytical Treatise, Designed for ..., Μέρος 2

Joseph Ray - 1852 - 396 σελίδες
...» 9. -.Af person has just a hours at his disposal; how far may he ride in a coach which travels 6 miles an hour, so as to return home in time, walking back at the rate of c miles an hour! Ans. -"LI miles. J+c 10. Given the sum of two numbers =a, and the quotient of the...

Algebraical Exercises, Progressively Arranged

Charles Alfred Jones, Charles Hartwell Horne Cheyne - 1867 - 164 σελίδες
...Simplify 3. A person has just a hours at his disposal ; how far may he ride in a coach which travels Ъ miles an hour, so as to return home in time, walking back at the rate of ft' miles an hour? 4. Shew that + с (a + 6) (a2 + ft2 - с2) = 2oftc (a + Ь -t- с). 5. Solve the...




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