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" ... time. He received $25 : now how many days did he work, and how many days was he idle 1 A. "
Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks - Σελίδα 261
των Roswell Chamberlain Smith - 1841 - 311 σελίδες
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The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1857 - 444 σελίδες
...every day he was absent he should forfeit 80 cents. At the expiration of the term he received $ 33. How many days did he work, and how many days was he idle ? Ans. He labored 75 days, and was idle 15 days. 8. There is a fish whose head weighs 15 pounds, his...

The North American Practical School Arithmetic: Particularly Adapted to the ...

David Price - 1858 - 252 σελίδες
...every day he worked, and to forfeit 50 cents every day he waa idle ; at settlement he received $30 : how many days did he work, and how many days was he idle ? Ans. He worked 40 days, and was idle 20 days. 6. H. and I. have the same income ; H. saves the ¿...

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

Benjamin Greenleaf - 1858 - 444 σελίδες
...every day he was absent he should forfeit 80 cents. At the expiration of the term he received $ 33. How many days did he work, and how many days was he idle ? Ans. He labored 75 days, and was idle 15 days. 8. There is a fish whose head weighs 15 pounds, his...

INTELLECTUAL ARITHMETIC, OR, AN ANALYSIS OF THE SCIENCE OF NUMBERS

CHARLES DAVIES - 1858
...was idle he was to pay 2 shillings for his board ; at the end of the time he received 52 shillings : how many days did he work, and how many days was he idle ?* 2. A carpenter took an apprentice on these terms : he paid his father, at the end of each month...

New Elementary Algebra: Containing the Rudiments of Science for Schools and ...

Horatio Nelson Robinson - 1866 - 312 σελίδες
...was idle he should forfeit 25 cents for damage and board. At the end of the time, he received $25. How many days did he work, and how many days was he idle? SOLUTION. ANALYSIS. Representing , , ... the idle days by x, 60 — x Let x = days he was idle ; must...

Illinois Teacher: Devoted to Education, Science and Free Schools, Τόμος 12

1866
...idle lie should pay SI for his board and washing. At the expiration of the 40 days he received $100. How many days did he work, and how many days was he idle? 17. A pole 3(3 feet in hight, standing on the bank of a stream 24 feet wide, was broken by the force...

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

Joseph Ray - 1852 - 396 σελίδες
...that he was idle, he paid 25 cents for his boarding. At the expiration of the time, he received $4; how many days did he work. and how many days was he idle ! Let . . x= the number of days he worked; Then, . 20 — x= " " " " was idle. Also, . 50z= wages due...

Elements of algebra

1870
...day he was idle he should forfeit 5 pence ; at the end of the time he had 20 shillings to receive. How many days did he work, and how many days was he idle ? Ans. 27 days he worked ; 33 days he was idle. 32. A person, after spending £100 more than one-fifth...

Elements of Algebra: For Colleges, Schools, and Private Students, Βιβλίο 2

Joseph Ray - 1866 - 406 σελίδες
...that he was idle, he paid 25 cents for his boarding. At the expiration of the time, he received $4 ; how many days did he work, and how many days was he idle? Let . . . £= the number of days he worked; Then, . . 20— x= " " " " was idle. Also, . . . 50a;=...

An Elementary Algebra for Schools and Academies

Joseph W. Wilson - 1873 - 240 σελίδες
...was idle, 50 cents were to be deducted for his board. At the end of the 25 days, he received $17.50. How many days did he work, and how many days was he idle ? Ans. He worked 20 days, and was idle 5. 4. A hare is 25 of her own leaps in advance of a greyhound,...




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