Sinopsis
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. 1905 Excerpt: ...60 ft. long stands 15 ft. from a building, and the upper end rests against the building 4 ft. from the top. How high is the building? 9. If I buy 5 % bank stock on which there is a semi-annual dividend of $400, what will it cost at $125 a share? 10. If 10 men can do a piece of work in 12 days, by working 9 h. a day, how many hours a day must 72 men work to do three times as much work in one-third the number of days? 11. Find one of the two equal factors of 811,801. 12. 1 is one of 4 equal factors of what number? 13. Find the square root of 2.5 raised to the fourth power. 14. How many tiles, 4 in. by 2 in., are required to make a hearth 6 ft. 4 in. long, 3 ft. 9 in. wide. 1. Posts are placed 8 ft. apart, round a square field of 40 acres, and round a rectangular field of 50 acres whose width is i of its length. How many posts are needed for both fields? 2. A lot 88 ft. wide contains lj acres. Find the length of the field. 3. There are 217 pupils in the 4th, 5th, and 6th grades of a school. § of the number in the 4th grade are equal in number to of the 5th grade, and § of the number in the 5th grade are equal in number to f of the sixth grade. Find the number in each grade. 4. The difference between two numbers is 144. J of the greater number equals § of the smaller number. Find the two numbers. 5. A covered box is made of 2 in. plank. Its outer dimensions are 2 ft. by l£ ft. by 1 ft. How many feet of lumber does it take to make the box? 6. The base of a triangular lot is 24 ft., the altitude is 45 ft. Find the area. 7. A room is 18 ft. by 20 ft. How many yards of carpeting 27 in. wide are required, if we allow a waste of 9 in. on each breadth for matching figures? 8. A hall measures 40 ft. by 25 ft. by 14 ft. At 36/ a square yard, find the...
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Reseña del editor
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. 1905 Excerpt: ...60 ft. long stands 15 ft. from a building, and the upper end rests against the building 4 ft. from the top. How high is the building? 9. If I buy 5 % bank stock on which there is a semi-annual dividend of $400, what will it cost at $125 a share? 10. If 10 men can do a piece of work in 12 days, by working 9 h. a day, how many hours a day must 72 men work to do three times as much work in one-third the number of days? 11. Find one of the two equal factors of 811,801. 12. 1 is one of 4 equal factors of what number? 13. Find the square root of 2.5 raised to the fourth power. 14. How many tiles, 4 in. by 2 in., are required to make a hearth 6 ft. 4 in. long, 3 ft. 9 in. wide. 1. Posts are placed 8 ft. apart, round a square field of 40 acres, and round a rectangular field of 50 acres whose width is i of its length. How many posts are needed for both fields? 2. A lot 88 ft. wide contains lj acres. Find the length of the field. 3. There are 217 pupils in the 4th, 5th, and 6th grades of a school. § of the number in the 4th grade are equal in number to of the 5th grade, and § of the number in the 5th grade are equal in number to f of the sixth grade. Find the number in each grade. 4. The difference between two numbers is 144. J of the greater number equals § of the smaller number. Find the two numbers. 5. A covered box is made of 2 in. plank. Its outer dimensions are 2 ft. by l£ ft. by 1 ft. How many feet of lumber does it take to make the box? 6. The base of a triangular lot is 24 ft., the altitude is 45 ft. Find the area. 7. A room is 18 ft. by 20 ft. How many yards of carpeting 27 in. wide are required, if we allow a waste of 9 in. on each breadth for matching figures? 8. A hall measures 40 ft. by 25 ft. by 14 ft. At 36/ a square yard, find the...
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