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 Βιβλία Βιβλία 51 - 60 από 70 για ... dollars. How many days did he work, and how many days was he idle ? Ans..
... dollars. How many days did he work, and how many days was he idle ? Ans.
The National Arithmetic, on the Inductive System: Combining the Analytic and ... - Σελίδα 227
των Benjamin Greenleaf - 1839 - 305 σελίδες
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New Elementary Algebra

Horatio Nelson Robinson - 1874 - 312 σελίδες
...he 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 be the...

Report

...for his labor and pays C0 cents a day for his board ; at the expiration of 40 days he had saved 950; how many days did he work and how many days was he idle? 9. A can cut a cord of wood in 5-6 of a day and B in 4-5 of a day; in what time can they togeiber cut...

Report, Τόμος 10

...his labor and pays SO cents a day for his board; at the expiration of 40 days he has saved just \$50; how many da'ys did he work, and how many days was he idle? 8. There are 50 pupils in a certain school, consisting of girls and boys, and there are 8 boys to 2...

Elementary Lessons in Algebra: A Text Book for Grammar Schools,by Steward B ...

Stewart B. Sabin, Charles D. Lowry - 1894 - 128 σελίδες
...that he worked. When he was idle, he paid \$ 1 r day for board. At the end of 48 days he received f 42. How many days did he work, and how many days was he idle? 4. One half of a gentleman's estate was left to his widow, one sixth to each of his two daughters,...

Essentials of Algebra for Secondary Schools

Webster Wells - 1897 - 358 σελίδες
...and for every day he was absent he should forfeit \$> 1. At the end of the time he received \$ 28.50. How many days did he work, and how many days was he absent ? 37. A merchant has grain worth 5 shillings a bushel, and other grain worth 9 shillings a bushel....

Essentials of Algebra for Secondary Schools

Webster Wells - 1897 - 358 σελίδες
...and for every day he was absent he should forfeit \$ 1. At the end of the time he received \$ 28.50. How many days did he work, and how many days was he absent ? 37. A merchant has grain worth 5 shillings a bushel, and other grain worth 9 shillings a bushel....

Essentials of Algebra for Secondary Schools

Webster Wells - 1897 - 358 σελίδες
...and for every day he was absent he should forfeit \$ 1. At the end of the time he received \$ 28.50. How many days did he work, and how many days was he absent ? 37. A merchant has grain worth 5 shillings a bushel, and other grain worth 9 shillings a bushel....

Old-time Schools and School-books

Clifton Johnson - 1904 - 381 σελίδες
...wrought, and should forfeit 10 cts. for every day he was idle; at settlement he received 5 dollars : How many days did he work and how many days was he idle ? Ans. wrought 30 days, idle 10. The most remarkable thing about the above example in the extreme moderateness...

Old-time Schools and School-books

Clifton Johnson - 1904 - 381 σελίδες
...wrought, and should forfeit 10 cts. for every day he was idle; at settlement he received 5 dollars : How many days did he work and how many days was he idle ? Am. wrought 30 days, idle 10. The most remarkable thing about the above example in the extreme moderateness...

School Science and Mathematics, Τόμος 15

1915
...\$1.75 and for every day he was idle he should forfeit \$1.00. At the end of the time he received \$28.50. How many days did he work and how many days was he idle? 10. The telegraph poles along a certain railway are at equal intervals. If there had been two more...