Arithmetic by Grades for Inductive Teaching, Drilling and Testing, Βιβλίο 5

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Σελίδα 62 - A pile of wood 8 ft. long, 4 ft. wide, and 4 ft. high is called a cord of wood.
Σελίδα 45 - Reduce to decimals : ff; £f; f§. 46. The GCM of three numbers is 15, and their LCM is 450. What are the numbers ? 47. A merchant, after selling 5£ yards and 3^- yards from a remnant of calico, found that he had 7| yards left. What was the entire length of the remnant ? 48. If 3| yards of cloth are required for a coat, how many coats can be made from 56J yards of cloth ? 49. A grocer bought a hogshead of sugar weighing 744 pounds at 4| cents per pound, and sold it at 5J cents per pound. How much...
Σελίδα 85 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 83 - ... standard. (204) How many cubic yards of gravel will be required for a •walk surrounding a rectangular lawn 200 yards long and 100 yards wide, the walk to be 3 yards wide, and the gravel 3 inches deep...
Σελίδα 26 - A man bought a quantity of flour for 53^ dollars, and sold it for f of what it cost him ; how much did he gain ? 3. If 7 men can do a piece of work in 4f days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 85 - MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
Σελίδα 5 - Two men start 50 miles apart, and travel towards each other, the one at the rate of 4 miles an hour, and the other at the rate of 3 miles ; how far apart will they be at the end of 5 hours ? 20.
Σελίδα 5 - A tailor sold two coats for $26 each ; on one he gained 30 per cent., and on the other he lost 30 per cent. ; did he gain or lose on both, and how much ? 20. A music dealer sold a piano-forte for $230, which was 8 per cent. less than its value ; had...
Σελίδα 85 - In counting many kinds of articles we use these measures : 12 things = 1 dozen (doz.) 12 dozen = 1 gross (gr.) 12 gross = 1 great gross (G. gr.) 20 things = 1 score (sc.) In buying and selling paper we use these measures : 24 sheets = 1 quire (qr.) 20 quires = 1 ream (R.) 2 reams = 1 bundle (bdl.) 5 bundles = 1 bale.

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