 | Benjamin Greenleaf - 1854 - 342 σελίδες
...bushels of grain in 24 days, how many bushels will suffice 32 horses 48 days ? Ans. 336 bushels. 10. If 6 men in 16 days of 9 hours each build a wall 20...6 feet high, and 4 feet thick, in how many days of 16 hours each will 24 men build a wall 200 feet long, 16 feet high, and 6 feet thick ? Ans. 90 days.... | |
 | Thomas H. Palmer - 1854 - 356 σελίδες
...part must be added to the perfect ratio ? Get the answer without statement. Ans. $58 J. 23. If 6 men build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? How often... | |
 | Thomas H. Palmer - 1854 - 368 σελίδες
...part must be added to the perfect ratio ? Get the answer without statement. Ans. $58J. 23. If 6 men build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? How often... | |
 | Benjamin Greenleaf - 1857 - 336 σελίδες
...bushels of gram in 24 days, how many bushels will suffice 32 horses 48 days? Ans. 336 bushels. 10. If 6 men in 16 days of 9 hours each build a wall 20...6 feet high, and 4 feet thick, in how many days of 16 hours each will 24 men build a wall 200 feet long, 16 feet high, and 6 feet thick ? Ans. 90 days.... | |
 | Charles Guilford Burnham - 1857 - 342 σελίδες
...to correspond with Inverse Proportion, and may be applied to both Simple and Compound. 15. If 6 men build a wall, 20 feet long, 6 feet high, and 4 feet thick, in 16 days, working 12 hours in a day, in how many days will 24 men build a wafl 200 feet long, 8 feet... | |
 | Charles Guilford Burnham - 1857 - 328 σελίδες
...to correspond with Inverse Proportion, and may be applied to both Simple and Compound. 15. If 6 men build a wall, 20 feet long, 6 feet high, and 4 feet thick, in 1 6 days, working 1 2 hours in a day, in how many days will 24 men build a wall 200 feet long, 8 feet... | |
 | Benjamin Greenleaf - 1858 - 332 σελίδες
...grain in 24 days, how many bushels will suffice 32 horses 48 days? Ans. 336 bushels. 10. If 6 men jn 16 days of 9 hours each build a wall 20 feet long,...6 feet high, and 4 feet thick, in how many days of 16 hours each will 24 men build a wall 200 feet long, 16 feet high, and 6 feet thick ? Ans. 90 days.... | |
 | Benjamin Greenleaf - 1861 - 338 σελίδες
...bushels of grain in 24 days, how many bushels will suffice 32 horses 48 days? Ans. 336 bushels. 10. If 6 men in 16 days of 9 hours each build a wall 20...6 feet high, and 4 feet thick, in how many days of 16 hours each will 24 men build a wall 200 feet long, 16 feet high, and 6 feet thick ? Ans. 90 days.... | |
 | Daniel Adams - 1861 - 452 σελίδες
...by cancellation, the operation will be the same as in a simple proportion. EXAIrtTLES. 3. If 6 men build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick 1 Ans. 80... | |
 | Benjamin Greenleaf - 1871 - 350 σελίδες
...bushels of grain in 24 days, how many bushels will suffice 32 horses 48 days ? Ans. 336 bushels. 10. If 6 men in 16 days of 9 hours each build a wall 20...6 feet high, and 4 feet thick, in how many days of 16 hours each will 24 men build a wall 200 feet long, 16 feet high, and 6 feet thick ? Ans. 90 days.... | |
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If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of... 
