 | Charles D. Lawrence - Arithmetic - 1854 - 336 pages
...present worth of $2035.75 due in 2 years 5£ months, at 4£ per cent. ? Ans. 36. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 1 7|acres? Ans. S-fa. 37. If the rent off of an acre of land for 3 years,... | |
 | 1858 - 398 pages
...40 Ibs. of beef cost l^rf., how many pounds may be bought for I/. 6*. 6d. ? 21. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 3o acres ? 22. If 2£ Ibs. of tea cost 12s. 9d., what will -^ of a Ib.... | |
 | Great Britain. Parliament. House of Commons - Bills, Legislative - 1858 - 694 pages
...40 Ibs. of beef cost 1-fgd., how many pounds may be bought for }l. 6s. 6d. ? 21. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 35 acres ? 22. If 2£ Ibs. of tea cost 12*. 9d., what will -& of a Ib.... | |
 | Civil service - 366 pages
...of 401bs. of beef cost 1•&i?., how many pounds may be bought for 11. 6s. 6d. ? If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 35 acres ? If 2| Ibs. of tea cost 12s. 9rf., what will T\ of a Ib. cost... | |
 | Joseph Charles Parkinson - 1860 - 154 pages
...40 Ibs. of beef cost J Jfrd., how many pounds may be bought for 11. 6s. 6d. ? 21. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will ft men mow 35 acres ? 22. If 2f Ibs. of tea cost 12s. 9d., what will fs of a Ib.... | |
 | San Francisco (Calif.) - 1918 - 1050 pages
...of its diagonal. (b) If 9 bricklayers can lay a wall 80 ft. long, 20 ft. high, 1% ft. thick, in 15 days of 9 hours each, in how many days of 10 hours each can 12 bricklayer* lay a wall 100 ft. long, 25 ft. high and 2 ft. thick? 3. (a) On $860.56, $149.63... | |
 | John William Colenso (bp. of Natal.) - 1864 - 238 pages
...and the former rose and the latter fell £j, how much ahould I lose or gain ? 198. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 17| acres ? 199. Add together 3^, 2^, |, and ^ ; find the difference of... | |
 | Robert Johnston (F.R.G.S.) - 1863 - 254 pages
...54s. what will be the price of | of a bushel? 130. Reduce 7j guineas to the decimal of £1000. 131. If 3 men can mow 14 acres of grass in 5 days of 9 hrs. each, in how many days of 10 hrs. each will 5 men mow 35 acres? 132. If by selling an article... | |
 | Henry White - 1864 - 156 pages
...40 Ibs. of beef cost l-^cl, how many pounds may be bought for £1. 6s. 6d. ? 3. If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many clays of 8 hours each will 5 men mow 35 acres ? 4. If 2f Ibs. of tea cost 12s. 9<£, what will -^ of... | |
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If 3 men can mow 7 acres of grass in 5 days of 9 hours each, in how many days of 8 hours each will 5 men mow 35 acres ? 22. If 2£ Ibs. of tea cost 12*. 
