Arithmetic by Grades for Inductive Teaching, Drilling and Testing, Βιβλίο 5Ginn & Company, 1895 |
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Σελίδα
... drawn in illustration or explanation of problems . Teachers are reminded that con- structive work with blocks is ... draw the needed rulings , rather than to use blanks provided for the purpose . For methods of teaching the various ...
... drawn in illustration or explanation of problems . Teachers are reminded that con- structive work with blocks is ... draw the needed rulings , rather than to use blanks provided for the purpose . For methods of teaching the various ...
Σελίδα 30
... drawn from a cask containing 20 gallons ? 3. If I can buy of a yard of cloth for $ 1 , what ought I to pay 14 yd . ? 5 yd . ? 4. If 3 yd . of ribbon cost $ 3 , what will 63 yd . cost ? 5. How many pounds of rice at 71 a pound can I buy ...
... drawn from a cask containing 20 gallons ? 3. If I can buy of a yard of cloth for $ 1 , what ought I to pay 14 yd . ? 5 yd . ? 4. If 3 yd . of ribbon cost $ 3 , what will 63 yd . cost ? 5. How many pounds of rice at 71 a pound can I buy ...
Σελίδα 57
... Draw and describe a rectangle . Show by drawing how to find the area . 24. Draw a diagram representing a rectangle containing 64 sq . in .; 144 sq . in .; 90 sq . in . 1. Draw a diagram representing a rectangle containing 1 sq MENSURATION .
... Draw and describe a rectangle . Show by drawing how to find the area . 24. Draw a diagram representing a rectangle containing 64 sq . in .; 144 sq . in .; 90 sq . in . 1. Draw a diagram representing a rectangle containing 1 sq MENSURATION .
Σελίδα 58
... Draw a diagram representing a surface containing 6 sq . yd . ; 24 sq . yd .; 84 sq . yd .; 804 sq . yd . 4. How many square feet in 8 sq . yd . ? 42 sq . yd . ? 5. How many square yards in 36 sq . ft . ? 108 sq . ft . ? 6. How many ...
... Draw a diagram representing a surface containing 6 sq . yd . ; 24 sq . yd .; 84 sq . yd .; 804 sq . yd . 4. How many square feet in 8 sq . yd . ? 42 sq . yd . ? 5. How many square yards in 36 sq . ft . ? 108 sq . ft . ? 6. How many ...
Σελίδα 59
... ( Draw plan . ) 15. A roll of paper which contains 18 sq . yd . and is 30 in . wide is how long ? How many rolls of such paper will it take to cover the walls of a room 12 ft . square on the floor and 9 ft . high ? 16. What will it cost ...
... ( Draw plan . ) 15. A roll of paper which contains 18 sq . yd . and is 30 in . wide is how long ? How many rolls of such paper will it take to cover the walls of a room 12 ft . square on the floor and 9 ft . high ? 16. What will it cost ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acre of land acres apiece apples barrel beef bill bought bushel butter cash account cents chains Change to decimal cloth cost common fractions containing cord corn cubic feet cubic foot cubic inches denominator Divide Draw plan dry measure earn farm fence Find the cost Find the sum floor flour gallon Give the prime grains greatest common divisor hundred hundred-thousandths hundredths hundredweight inclose a lot kerosene least common multiple lot of land measure miles an hour millionths Multiply numbers in column oats paid Parallelogram piece potatoes pound prime factors pupils quart receive rectangular field Rhombus ribbon sell sold square feet square foot square rods square yards sugar cost take to cover ten-thousandths tenths thousand thousandths walk week wheat wide wire worth Written Exercises yards of cloth
Δημοφιλή αποσπάσματα
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.