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A man has 6 sons, each of whom is 4 years older than his next younger brother; and the eldest is three times as old as the youngest. What is the age of each 1 Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be...
A School Algebra - Page 38
by George Albert Wentworth - 1890 - 495 pages

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1820 - 332 pages
...hold ? Prob. 42. A man has 6 sons, each of whom is 4' years, older than his next younger brother ; and the eldest is three times as old as the youngest. What is the age of each ? Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be to...

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1827 - 332 pages
...hold ? Prob. 42. A man has 6 sons, each of whom is 4 years older than his next younger brother ; and the eldest is three times as old as the youngest. What is the age of each? Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, sHall be to the...

## An Elementary Treatise on Algebra: To which are Added Exponential Equations ...

Benjamin Peirce - Algebra - 1837 - 302 pages
...Ans. \$160. 20. One has six sons, each whereof is 4 years older than his next younger brother ; and the eldest is three times as old as the youngest. What is the age of the eldest? Ans. 30 years. 21. There is a certain fish whose head is 9 inches; the tail is as long...

## An Elementary Treatise on Algebra: To which are Added Exponential Equations ...

Benjamin Peirce - Algebra - 1837 - 302 pages
...Ans. \$160. 20. One has six sons, each whereof is 4 years older than his next younger brother ; and the eldest is three times as old as the youngest. What is the age of the eldest ? Ans. 30 years. 21. There is a certain fisli whose head is- 9 inches; the tail is as long...

## Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

James Bates Thomson - Algebra - 1844 - 266 pages
...hold t Prob. 42. A man has 6 sons, each of whom is 4 years older than his next younger brother; and the eldest is three times as old as the youngest. What is the age of each 1 Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be to...

## Elements of Algebra: Being an Abridgement of Day's Algebra Adapted to the ...

Jeremiah Day, James Bates Thomson - Algebra - 1844 - 272 pages
...hold 1 Prob. 42. A man has 6 sons, each of whom is 4 years older than his next younger brother ; and the eldest is three times as old as the youngest. What is the age of each1 Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be...

## An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - Algebra - 1847 - 358 pages
...hold 1 Prob. 42. A man has 6 sons, each of whom is 4 years older than his next younger brother; and the eldest is three times as old as the youngest. What is the age of each ? .Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be to...

## Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

Jeremiah Day, James Bates Thomson - Algebra - 1848 - 264 pages
...hold ? Prob. 42. A man has 6 sons, each of whom is 4 years older than his next younger brother; and the eldest is three times as old as the youngest. What is the age of each I Prob. 43. Divide the number 49 into two such parts, that the greater increased by 6, shall be to...