 | Roswell Chamberlain Smith - 1814 - 300 σελίδες
...1000 feet? Л. 2d50feet; cost $2ai. 11. How many shjngles will it take to cover the roof of a darn 40 feet long, allowing the length of the rafters to be 16 ft. 6 in., and G shingles to cover 1 square foot ? what will they eo»t, at $1,25 per 1000? Л. 7.920 shingles; cost,... | |
 | Roswell Chamberlain Smith - 1829 - 284 σελίδες
...long, and 20 ft. high ? and what will they come te at $10 per 1000 feet ? A. 2850 feet ; f,st $28i11. How many shingles will it take to cover the roof of a barn 40 feet k,ng, allowing the length of the rafters to be 16 ft. li in., and ti shingles to cover 1 square foot... | |
 | William Kinne - 1829 - 246 σελίδες
...feet long, and 14 feet wide, how many feet of boards will it take to lay the floor 1 Ans. 224 feet. 6. How many shingles will it take to cover the roof of a house 40 feet in length, and of 18 feet rafters, allowing each shingle to be 4 inches wide, and each... | |
 | William Kinne - 1831 - 248 σελίδες
...feet long, and 14 feet wide, how many feet of boards will it take to lay the floor ? Ans 224 feet. 6. How many shingles will it take to cover the roof of a house 40 feet in length, and of 18 feet rafters, allowing each shingle to be 4 inches wide, and each... | |
 | Roswell Chamberlain Smith - 1832 - 296 σελίδες
...long, and 20 ft. high ? and what will they come to at $10 per 1000 feet ? A. 2850 feet ; coat $284. 11. How many shingles will it take to cover the roof of a barn 40 feet Ion?, allowing the length of the rafters to be It! ft 6 in., and 6 shingles to cover 1 square foot... | |
 | Samuel Read Hall - 1832 - 294 σελίδες
...multiple of 6 and 8 ? 13. Reduce jiff, to its lowest terms. 14. Diminish the value of J four times. 15. How many shingles will it take to cover the roof of a house 40 feet long, allowing the length of the rafters to be 16 feet, 6 inches, and 6 shingles to cover... | |
 | Roswell Chamberlain Smith - 1836 - 308 σελίδες
...and 20 ft. high ? and what will they come to, at $10 per 1000 feet ? Л. 2850 feet ; cost $28a. lly How many shingles will it take to cover the roof of...square foot? what will they cost, at $1,25 per 1000? Л. 7920 shingles ; cost, $9,90. 12. What will a lot of land, 300 rods wide and 600 rods long come... | |
 | Roswell Chamberlain Smith - 1837 - 314 σελίδες
...long, and 20 ft. high? and what will they come te, at $10 per lOÛOfeet? Л. ¿850feet; cost $28e. 11. How many shingles will it take to cover the roof...square foot ? what will they cost, at $1,25 per 1000? А. 7920 shingles; cost, $9,90. 12. What will a lot of land, 300 rods wide and 600 rods long come to,... | |
 | Roswell Chamberlain Smith - 1837 - 306 σελίδες
...long, and 20 ft. high ? and what will they come to, at $10 per 1000 feet ? A. 2850 feet ; cost $284. 11. How many shingles will it take to cover the roof...the length of the rafters to be 16 ft. 6 in., and 6 shmgles to cover 1 square foot ? what will they cost, at $1,25 per 1000? A. 7920 shingles; cost, $0,90.... | |
 | Roswell Chamberlain Smith - 1838 - 304 σελίδες
...long, and 20 ft. high? and what will they come to, at $10 per 1000 feet ? A. 2850 feet ; cost $23J. 11. How many shingles will it take to cover the roof...they cost, at $1,25 per 1000? A. 7920 shingles; cost, $9,90. 12. What will a lot of land, 300 rods wide and 600 rods long come to, at $15 an acre? A. $16875.... | |
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How many shingles will it take to cover the roof of a barn 40 feet long, allowing the length of the rafters to be 16 ft. 6 in., and 6 shingles to cover 1 square foot ? what will they cost, at $1,25 per 1000? 
