 | John Hill - 1716 - 496 σελίδες
...iz Weeks ? ES T. VII. If i г Men build a Wall 30 Foot long, and 6 Foot bW and i Foot thick in 1 5 Days, In how many Days will 60 Men make a Wall 300 Foot long, 8 Foot high, and 6 Foot thick Í Anf. In, ,8 о Days, ;::. F-/,, D. Ff- Ä. '*"' 3F. ' ID."... | |
 | John Hill - 1764 - 424 σελίδες
...winter-quarter, which is 12 weeks. t QUEST. VII. If ia men build a wall 30 foot long, and 6 foot high, and 3 foot thick, in 15 days ; in how many days will 60 men make a wall 300 foot long, 8 foot high, and 6 foot thick ? Anfw. In 80 days. QUEST. VIII. If 35 ells at Vienna make... | |
 | John Hill - 1765 - 428 σελίδες
...which is 12 weeks? Q. UES T. VII. If 1 2 men build a wall 30 foot long, and 6 foot high, and 3 foot thick, in 15 days; in how many days will 60 men make a wall 300 foot long, 8 foot high, and 6 foot thick ? Anfw. In 80 days. FIDFID Firft fay, If 30 115:: 300 : 150... | |
 | Benjamin Greenleaf - 1839 - 356 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hours long ; in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? Ans. 120 days. 9. If 16 horses consume 84 bushels of grain in 24... | |
 | Benjamin Greenleaf - 1841 - 334 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hours long ; in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? Ans. 120 days. 9. If 16 horses consume 84 bushels of grain in 24... | |
 | Osman Call - 1842 - 200 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hours, long, in what time will 69 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? Ans. 120 days. 6. How long will it take $500 to gain $10, if $100... | |
 | Benjamin Greenleaf - 1844 - 208 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hours long, in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? 8. If 8 men spend $ 32 in 13 weeks, what will 24 men spend in 52... | |
 | Benjamin Greenleaf - 1845 - 226 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hours long, in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? 8. If 8 men spend $ 32 in 13 weeks, what will 24 men spend in 52... | |
 | Benjamin Greenleaf - 1846 - 206 σελίδες
...long, 6 feet high, and 3 feet thick, when the days are 12 hoursjong, in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? 8. If 8 men spend $ 32 in 13 weeks, what will 24 men spend in 52... | |
 | James S. Russell - 1847 - 340 σελίδες
...30 feet long, 6 feet high, and 3 feet thick, in how many days, of 8 hours each, could 60 men build a wall, 300 feet long, 8 feet high, and 6 feet thick ? 7. If 3 men, in 24 days, 9 hours long, can dig 328 rods of trench, 6 ft. wide, and 4 ft. deep ; how... | |
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If 12 men, in 15 days, can- build a wall 30 feet long, 6 feet high, and 3 feet thick, when the days are 12 hours long ; in what time will 60 men build a wall 300 feet long, 8 feet high, and 6 feet thick, when they work only 8 hours a day ? Ans. 
