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" ... dollars. How many days did he work, and how many days was he idle ? Ans. "
Arithmetical Collections and Improvements: Being a Complete System of ... - Σελίδα 291
των Anthony Birks, John Birks - 1766 - 611 σελίδες
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A Mathematical Miscellany in Four Parts: I. An Essay Towards the Probable ...

1730 - 168 σελίδες
...he worKd ke jbould receive 12 ^Pence, but for every Day he was idle he /bould be mtilft'd 8 'Pence. When 390 Days were paft, neither of them were indebted to one amther. How r,iaii) Days did he work, and how many was be idle? Anfaer. He wrought 156 Days, and was...

The Young Analyst's Exercise: Being a Choice Collection of a Hundred ...

Samuel Ashby (teacher of the mathematics.) - 1737 - 214 σελίδες
...for every Day he was idle, he Jhould be mulcted 8 Pence. When 390 Days 'were' paft, neither of tlem 'were indebted to one another. How many Days did he work; and how many was he idle ? PUT 390 = ^7, 12 =b, S-=c, and A-=the i?ays he was idle ; then (per Ax. 1 .) the Days...

Arithmetic, Both in the Theory and Practice: Made Plain and Easy in All ...

John Hill - 1765 - 428 σελίδες
...12 pence ; but for every day he was idle, he mould be mulcted 8 pence : when 390 days were palled, neither of them were indebted to one another : how many days did he work, and how many was he idle? 20. A certain gentleman hires a fervant, and promifes him 24 pounds yearly wages, together...

The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - 1785 - 350 σελίδες
...he worked he fhould receive 12 Pence, but for every Day he was idle he fhould be muliiled 8 Pence : When 390 Days were paft, neither of them were indebted to one another. How many Days did he work, andjiow many was he idle? 16. A Perfon being afked how old he was, anfwered, If I quadruple j of my...

The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - 1806 - 342 σελίδες
...receive 12 Pence, but for every Day he was idle he 'should be mulcted 8 Pence. When 390 Days were passed, neither of them were indebted to one another. How...many Days did he Work, and how many Days was he idle ? (16) A Person being asked how old he was, answered, If I quadruple §• of my Years, and add \ of...

A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - 1808 - 470 σελίδες
...was absent, he should forfeit 8 cents. Now at the end of the time, there was due to him D.3 80c. : how many days did he work, and how many days was he absent ? Let r be the number of days he worked, then will 40 — r be the number of days he was absent...

The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 210 σελίδες
...wrought, and should forfeit 10 cents for every day he was idle ; at settlement he received S^lollars. 'How many days did he work, and how many days was he idle ? Ans. Wrought 30 days, idle 10. 7. A father dying, left to his three sons A, B, and C, his estate...

The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - 1815 - 340 σελίδες
...receive 12 pence, but for every day he was idle he should be fined 8 pence. When 390 days were passed, neither of them, were indebted to one another. How...many days did he work, and how many days was he idle ? (16) A person being asked how old he was, answered, if I quadruple j. of my years, and add | of them...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1817 - 214 σελίδες
...wrought, and should forfeit 10 cents 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 1O. 7. A father dying, left to his three sons A, B, and C, his estate...

The Teachers' Assistant: Or a System of Practical Arithmetic

Stephen Pike - 1824 - 212 σελίδες
...wrought, and should forfeit 10 cents 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. 7. A father dying, left to his three sons A, B, and C, his estate in...




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