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" A and B have the same income; A saves £ of his ; but B, by spending $ 30... "
An Introduction to Algebra Upon the Inductive Method of Instruction - Σελίδα 44
των Warren Colburn - 1829 - 276 σελίδες
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A Theoretical and Practical Arithmetic: Designed for Common Schools and ...

Daniel Leach - 1853 - 622 σελίδες
...the age of each ? 7. A paid away £ and £ of his money, and had $66. How much had he at first ? 8. Two persons, A and B, have the same income. A saves | of his, annually ; but B, by spending $50 per annum more than A, at the end of 4 years finds himself $100 in...

Exercises and problems in algebra [by J. Pryde] with answers

James Pryde - 1855 - 136 σελίδες
...as the other, was emptied twice in three minutes, and the less three times in two minutes, and the whole time of emptying was 12 minutes ; required the size of each. Let x = the gallons the less held, then 4.x = the gallons the greater held ; then, since the less AVUS...

A Treatise on Arithmetic, Combining Analysis and Synthesis: Adapted to the ...

James Stewart Eaton - 1857 - 376 σελίδες
...will give x = — | — ; and these values of x r -Г s ¡\grcc with the enunciation of the rule. 2. A and B have the same income ; A saves ^ of his, but B, by spending £30 per annum more than A, at the end of 8 years finds himself £40 in debt. What is their annual...

The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1858 - 456 σελίδες
...past from noon was equal to ^ of the time to midnight. What was the time ? Ans. 12 minutes past 3. 6. A and B have the same income. A saves ^ of his, but B, by spending $100 per annum more than A, at the end of 10 years finds himself S 600 in debt. What was their ? Ans....

The Progressive Practical Arithmetic: Containing the Theory of Numbers, in ...

Horatio Nelson Robinson - 1859 - 348 σελίδες
...smallest number of barrels that will make full freight for either one of the boats ? Ans. 720. 16. A and B have the same income ; A saves ^ of his, but B, by spending $30 a year more than A, at the end of four years finds himself $40 in debt ; what is their income,...

The Common School Arithmetic ...

James Stewart Eaton - 1868 - 356 σελίδες
...more than A, at the end of 8 years finds himself £40 in debt. What is the annual income of each ? 90. A and B have the same income ; A saves ^ of his, but B, by spending $200 per annum more than A, finds himself in debt. At the end of 5 years, A lends to B enough to pay...

Arithmetical Examples; Or, Test Exercises for the Use of Advanced Classes

Daniel W. Fish - 1867 - 200 σελίδες
...sources, $5000. How much did the receipts from running the road exceed those from sale of lands ? 171. A and B have the same income ; A saves £ of his, but B spends If times as much as A, and finds himself $98.56 in debt at the end of the year. What is their...

New Practical Arithmetic in which the Science and Its Applications are ...

Henry Bartlett Maglathlin - 1869 - 332 σελίδες
...$23.75. The price of the board was $.25. How many days did he work ? Ans. 20 days. 22. Two brothers, A and B, have the same income. A saves £ of his, but B, by spending $150 yearly more than A, at the end of 8 years finds himself $400 in debt. What was the income of each...

An Elementary Arithmetic Serving as an Introduction to the Higher Arithmetic

George Roberts Perkins - 1869 - 358 σελίδες
...the business. They gain $500. What is the share of each? ("A receives $184TV Ans.l B « 153H6. A aqd B have the same income ; A saves £ of his ; but B, by spending $120 per annum more than A, at the end of 10 years finds himself $200 in debt. * What was the income...

Robinson's Progressive Practical Arithmetic: Containing the Theory of ...

Horatio Nelson Robinson, Daniel W. Fish - 1871 - 384 σελίδες
...the smallest number of barrels that will make full freight for any one, and all of the boats ? 16. A and B have the same income ; A saves | of his, but B, by spending $30 a year more_than A, at the end of four years finds himself $40 in debt ; what is their income,...




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