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" If a man performs a journey in 6 days, when the day is 8 hours long; in what time will he do it, when the day is 12 hours long ? Anfw. "
A Plain and Comprehensive Treatise of Decimals and Mensuration ... - Σελίδα 42
των William Crumpton - 1766 - 309 σελίδες
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Arithmetic: In Two Parts: Containing. A system of the art in memorial verses ...

Solomon Lowe - 1749 - 334 σελίδες
...«f iz hours long, to go the fame journey in ?— 4 Jays. Hz n. If 11. If a man performs a.-jfourny in 6 days, when the day is 8 hours long : In what time will he do it, when the ciay ii? hours long? 4 Jnyj. 12. It a man performs a journy in 9 days when the «Jay...

A Plain and Familiar Method for Attaining the Knowledge and Practice of ...

Edmund Wingate - 1751 - 438 σελίδες
...to line 20 yards of Say, that is three quarters wide? Anfw. 12 yards. 7. If a man performs a journey in 6 days, when the day is 8 hours long; in what time will he do it, when the day is 12 hours long ? Anfw. -4 days. 8. If I lent my friend ioo/. for 6 months...

The Arithmetical Magazine, Or, Mercantile Accountant: Adapted to the ...

William M. Finlay - 1803 - 272 σελίδες
...to line 20 yards of say, that is three quarters wide ? Ans. 12 yard». 8. If a man perform a journey in 6 days, when the day is 8 hours long, in what time will he do it, when the day is 1 2 hours long ? Ans. 4 day». 9. If I lend my friend .£100 for б months,...

Practical Arithmetic: In Four Books ... Extracted from the Large and Entire ...

John Gough - 1813 - 358 σελίδες
...to line '20 yards of sey, that is 3 quarters wide? AHSIV. 12 yards. 7. If a man performs a journey in 6 days, when the day is 8 hours long; in what time will he do it, when the day is 12 hours long. Answ* 4 days. 8. If I lend my friend 1001. for 6 months, (allowing...

The Pupil's Arithmetic, Whereby the Practical Use of Figures is Demonstrated ...

Seth Davis - 1830 - 206 σελίδες
...quantity of each sort. I demand the quantity. TI— 13cwt. 3qrs.=Ans. 139. 'If a man perform a journey in 6 days, when the day is 8 hours long ; in what time will he dp it, when the day is 12 hours long ? 4 days, Ans. FRACTIONS. IT has been already shown, page 66,...

Porter's New System of Mathematics: With the Addition of a Complete Ready ...

James H. Porter - 1841 - 210 σελίδες
...days, which 5 men can do in 24 days ? —3 —15 24— 8 5— | 8 Ans. 218. If a man performs a journey in 6 days when the day is 8 hours long, in what time will he do it when the day is 12 hours long? —2 —12 | 8— 4 6— | 4 Ans. 219. If I lend my friend...

A New System of Arithmetic and Mathematics

James H. Porter - 1845 - 254 σελίδες
...build a house in 30 days, how many will di, it in 8 days '{ Ans. 45 men. 82. If a man perform a journey in 6 days, when the day is 8 hours long, in what time can he do it when the day is 12 hours l"ng ? Ans. 4 days. 83. If I lend my friend $!00 for I8O days,...

The scholar's guide to arithmetic; or, A complete exercise-book

John Bonnycastle - 1851 - 314 σελίδες
...46 weeks, at the same rate? . Ans. 613/. 6s. 8d. (11.) If 50 men can throw up an entrenchment in 10 days, when the day is 8 hours long, in what time will 120 men do it when the day is 6 hours long ? Ans. 5f days. (12.) If 1000 men, besieged in a town, with...

Walkingame's Arithmetic Simplified ...

Francis Walkinghame - 1859 - 200 σελίδες
...giren for 360 guilders, at 2s. 2d. each ? Ans. 180. 96. If 60 men can throw up an entrenchment in 12 days, when the day is 8 hours long, in what time will 130 men do it when the day is 6 hours long 1 Ans. 7Щ days. 97. What is the amount of £1000 for 5J...

Elementary Algebra: Designed as a First Book of Algebra for All Grades of ...

Thomas K. Brown - 1879 - 292 σελίδες
...3 to the numerator y and x to the denominator makes it equal to \, what equation can be formed? 5. If a man can do a piece of work in 6 days, what fractional part can he do in 1 day ? and what fractional part in 4 6. If a man can do a piece...




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