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" ... 7 men working 16 days can mow a field of corn 1320 yards long and 880 wide ; what will be the length of the side of a field 1320 yards broad which 4 men can mow in 42 days ? 34. "
Arithmetic, for use in schools - Σελίδα 187
των John Barter (of the science and art coll, Plymouth.) - 1877
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Arithmetic for schools

Barnard Smith - 1854
...it come to, if it were 2 feet wide and 4d. a yard ? 33. 7 men working 16 days can mow a field of com 1320 yards long and 880 wide ; what will be the length...field 1320 yards broad which 4 men can mow in 42 days ? 34. A beam 16 feet long, 2j feet broad, and 8 inches thick, weighs 1280 Ibs. ; what must be the length...

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Barnard Smith - 1857
...4.Jrf. a yard, is £2. 3s. l\d. ; what would it come to if it were 2 feet wide and 4d. a yard ? 33. 7 men working 16 days can mow a field of corn 1320...field 1320 yards broad which 4 men can mow in 42 days ? 34. A beam 16 feet long, 2J feet broad, and 8 inches thick, weighs 1280 Ibs. ; what must be the length...

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Barnard Smith - 1873 - 347 σελίδες
...4J</. a yard, is £2. 3s. l\d. ; what would it come to, if it were 2 feet wide and M. a yard ? 33. 7 men working 16 days can mow a field of corn 1320...field 1320 yards broad which 4 men can mow in 42 days ? 34. A beam 16 feet long, 2J- feet broad, and 8 inches thick, weighs 1280 Ibs. ; what must be the...

The civil service arithmetic. [With] A key

Robert Johnston (F.R.G.S.) - 1877
...121121 in. to the decimal of a mile. 27. Reduce 10 acres 3 poles 10 J square yards to square inches. 28. If 7 men working 16 days can mow a field of corn 1320...field 1320 yards broad which 4 men can mow in 42 days ? 29. Find (by Practice) the cost of a telegram consisting of 425 words, at £1 12s. 6d. per twenty...

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Robert Johnston (F.R.G.S.) - 1879
...121121 in. to the decimal of a mile. 27. Reduce 10 acres 3 poles 10J square yards to square inches. 28. If 7 men working 16 days can mow a field of corn 1320 yards long and 880 wide, what will be the length oi -he side of a field 1 320 yards broad which 4 men can mow in .12 days? 29. Find (by Practice) the...

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Arthur Dawson Clarke - 1880
...inches to the decimal of a mile. 27. Reduce 10 acres 3 poles 10J square yards to square inches. 28. If 7 men working 16 days can mow a field of corn 1320...field 1320 yards broad which 4 men can mow in 42 days ? 29. Find (by Practice) the cost of a telegram consisting of 425 words at £l 12s. 6d. per twenty...

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George Ricks - 1881
...performed in 53 days by 15 men or 27 boys ; in what time would 27 men mid 15 boys perform the same 1 35. If 7 men working 16 days can mow a field of corn 1,320 yds. long and 880 yards wide, what will be the length of the side of a field 1,320 yds. broad...

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George Albert Wentworth, George Anthony Hill - 1887
...its specific gravity ? 3. If 7 men, working 16 days, can mow a field 1320 yards long, and 880 yards wide, what will be the length of the side of a field 1320 yards wide, which 4 men can mow in 42 days? 4. Divide 1.765 by 2470 to five places of decimals. 5. If 8 acres...

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Henry Sinclair Hall, Samuel Ratcliffe Knight - 1892 - 194 σελίδες
...4J per cent, per annum. . 2. If 7 men working 1C days can mow a field 1320 yards long and 880 yards wide, what will be the length of the side of a field 1320 yards wide which 4 men can mow in 42 days] *? / A. 1 \ 1 3. What quantity added to '- of I TF + Q) w'u g've...

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George Albert Wentworth - 1894
...gravity ? 3. If 7 men, working 16 days, can mow a field 1320 yards long, and 880 yards wide, wh^.t will be the length of the side of a field 1320 yards wide, which 4 men can mow in 42 days? 4. Divide 1.765 by 2470 to five places of decimals. 5. If 8 acres...




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