Complete arithmetic Volume 2 - Softcover

Inhaltsangabe

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ...wide, and 0.56 m. deep. 10. A liter of air weighs 1.292 g. Find the weight of air in a schoolroom 6.8 m. long, 5.2 m. wide, and 3 m. high. 11. How many liters of water will a tank hold that is 2.7 m. long, 1.4 m. wide, and 0.75 m. deep? 12. If a barrel full of water weighs 123 kg., and when empty weighs 10 kg., how many liters will it hold? 13. What part of a hektare is there in a piece of land 125 m. long and 65 m. wide? 14. If a 40-liter keg of olive oil weighs 40.5 kg., and the empty keg weighs 3.9 kg., what does a liter of oil weigh? 15. In a shop where machines are made for foreign trade an order is received to make some wheels 1.34 m. in diameter. How would the workmen express the diameter in inches? 16. A wheel is 0.85 m. in diameter. Express its circumference in inches. 17. What part of a hektare is there in a rectangular field 75 m. long and 65 m. wide? 18. An importer bought a quantity of goods weighing 347.5 kg. How many pounds did they weigh? 19. Taking the distance from Buffalo to Cleveland as 183 miles, how many kilometers is it? 20. Find the side of a square whose area is 2 ha. (2 decimal places). 21. Find the radius of a circle whose area is 62.832 sq. cm. (3 decimal places). 22. Find the diameter of a circle whose area is 125.664 sq. cm. (3 decimal places). 23. A lady shopping in Paris finds that some cloth costs her 7 francs a meter. Taking a franc as 19.3 cents, how much (to the nearest cent) does it cost a yard? 24. A lady bought some cloth in Paris at 8 francs a meter. How many dollars did it cost per yard? 25. Find the volume of a cylinder whose altitude is 3.5 m., and whose diameter is 2.2 m. 26. How many metric tons of water will it take to fill a cylindrical tank 13 m. in diameter to a depth of 5 m.? 27. A workman finds that the cap...

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