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Βιβλία Βιβλία 1 - 10 από 34 για If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many....
" If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many days will he travel 720 miles, when the days are 16 hours long? Ans. 27 days. "
The Prussian Calculator: By which All Business Calculations are Performed by ... - Σελίδα 27
των Isaac A. Clark - 1846 - 191 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

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

Edmund Wingate - 1751 - 401 σελίδες
...pounds of the fame will ferve 550 feamen Q weeks? Anfw. 19800^. ' -. -v- .-,.-. If a footman travel 240 miles in 12 days, when the days are 12 hours long, how many days may he travel 720 miles in, of 16 hours long ? Anfw. 27 days. ,, 12x12x720 For r ' — = 27. i6x 240...

A Complete System of Practical Arithmetic, with Various Branches in the ...

William Taylor - 1800 - 519 σελίδες
...by 2=43/, lis. 5|</.^:perpipe the anfwer. i Б. 6, E. 6. Suppofe a perfon to travel 152 miles in 7 days, when the days are 12 hours long; how many days will he be in travelling 576 miles, when the days are 16. hours long; h. As iz /. 7 12 A. 16 E. 7. If twenty...

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

Charles Vyse - 1806 - 320 σελίδες
...those Cases, be made to bear more than his Harness ? (16) Suppose a Person to travel 152 Miles in 7 Days, when the Days are 12 Hours long, how many Days will he be in t<-avelling 576 Miles, when the Days are 16 Hours long ? (17) My Water Tub holds 147 Gallons...

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

Charles Vyse - 1815 - 320 σελίδες
...those cases, be made to bear more than his harness ? (16) Suppose a person to travel 152 miles in 7 days, when the days are 12 hours long, how many days will he be in travelling 570 miles, when the dajs are 16 hours long? (17) A water-tub holds 147 gallons;...

The Teachers' Assistant: Or a System of Practical Arithmetic

1824 - 198 σελίδες
...months gain 6L. interest, what sum will gain 3L. 7s. 6d. in 9 months ? Ans. 75L. .6. If a footman travel 240 miles in 12 days, when- the days are 12 hours long; how many days will he require to travel 720 miles, when the days are 1 6 hours long ? Ans. 27 days. 7. If 100L. in 12...

The schoolmaster's assistant: being a compendium of arithmetic, both ...

Thomas Dilworth - 1825 - 194 σελίδες
...18 horses 20 days, how many bushels will ser\e GO horses thirty-six days ? Answer 60 bushels. t 5. If a footman travels 240 miles in 12 days, when the days are 12 hours loiig; how many days may he travel 720 miles in. of 16 hours long. Ans. 27 days. 6. If5filb. of bread...

The schoolmaster's assistant: being a compendium of arithmetic, both ...

Thomas Dilworth - 1825 - 194 σελίδες
...18 horses 20 days, how many bushefp wilt serve 60 horses thirly-six days ? Answer <j\ hushefc. f 5. If a footman travels 240 miles in 12 days, when the days are 12 hour-; Ions;: how many dajs fciay he travel 720 miles in, of li> hours Ion-*. Ans. 27 days. 6. If 5fi...

Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ...

James L. Connolly (mathematician.) - 1829 - 250 σελίδες
...shad, each weighing 3 cwt. 3 qrs. 300 miles, at that rate ? jfff } J -y Ans. rap dollars "? cents. + 3. If a footman travels 240 miles in 12 days, when the days are 14 hours long, in how many days will he perform a journey of 720 miles, when the days are 18 hours...

Pupil's Arith

Seth Davis - 1830
...barrels of flour, at 6 dollars per barrel, will pay for it ? 23. If a man can perform a journey in 48 days, when the days are 12 hours long, how many days will it take to do it when the days are 8 hours long ? — How many hours did he travel in the 48 days ? 24. James...

A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ...

Frederick Augustus Porter Barnard - 1830 - 288 σελίδες
...91 days, how long will it pasture 91 cows ? A. 96 days. 41. If a man performs a piece of work in 15 days, when the days are 12 hours long, how many days will it employ him, when they are 10 hours long ? A. 18. 42. 2,000 soldiers, having provis,on to last them,...




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