Graded Lessons in Arithmetic: Book VThompson, Brown & Company, 1898 |
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Σελίδα 3
... cube ? 6. Show how you find the area of the surface of the cube by means of the figure at the top of the page . Find the entire surface of the following cubes , and make an illustration for each : 7. A 3 - inch cube . 9. A 2 - foot cube ...
... cube ? 6. Show how you find the area of the surface of the cube by means of the figure at the top of the page . Find the entire surface of the following cubes , and make an illustration for each : 7. A 3 - inch cube . 9. A 2 - foot cube ...
Σελίδα 4
... cube . 16. Find the perimeter of a rectangle 2 in . long and 1 in . wide . 17. What will 2 lb. of rice cost at 8 a pound ? 18 . = 10 - - = 16 20 24 19. A rectangular granite block is 5 ft . long , 2 ft . thick , and 3 ft . wide . How ...
... cube . 16. Find the perimeter of a rectangle 2 in . long and 1 in . wide . 17. What will 2 lb. of rice cost at 8 a pound ? 18 . = 10 - - = 16 20 24 19. A rectangular granite block is 5 ft . long , 2 ft . thick , and 3 ft . wide . How ...
Σελίδα 41
... cube ? 15. What will 84 yd . of cloth cost at 663 cents a yard ? 16. Express as common fractions : 10 % , 25 % , 33 % , 50 % . 17. What % of 24 is 6 ? Is 12 ? Is 18 ? 18. What per cent of 42 miles is 21 miles ? 19. $ 6 is 20 % of what ...
... cube ? 15. What will 84 yd . of cloth cost at 663 cents a yard ? 16. Express as common fractions : 10 % , 25 % , 33 % , 50 % . 17. What % of 24 is 6 ? Is 12 ? Is 18 ? 18. What per cent of 42 miles is 21 miles ? 19. $ 6 is 20 % of what ...
Σελίδα 70
... cube . 21. Find the number of square inches in the entire surface of a 3 - inch cube . 22. How many edges has a cube ? What is the length of all the edges of a 3 - inch cube ? 23. Multiply 25 by 10 . 24. Divide 450 by 10 . 2.5 by 10 ...
... cube . 21. Find the number of square inches in the entire surface of a 3 - inch cube . 22. How many edges has a cube ? What is the length of all the edges of a 3 - inch cube ? 23. Multiply 25 by 10 . 24. Divide 450 by 10 . 2.5 by 10 ...
Σελίδα 98
... cubes can be laid together , side by side , on a square foot of surface ? How many layers could you put on top of this to equal 1 foot in height ? . What form would you have ? 13. How many cents in of a dollar ? In of a dollar ? In of a ...
... cubes can be laid together , side by side , on a square foot of surface ? How many layers could you put on top of this to equal 1 foot in height ? . What form would you have ? 13. How many cents in of a dollar ? In of a dollar ? In of a ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
$1 cents 15 cents 20 cents 50 cents acres acres of land altitude barrel Base Base 24 books cost bushel butter Change cloth cost containing cost $6 cost of 12 cows cube cubic feet decimal decimal fraction diameter Divide divisor dollars earn eggs cost entire surface equal farmer Find the area Find the cost Find the number flour following numbers foot fraction gain gallon grocer hundredths improper fractions marbles miles molasses month Multiply muslin number of square ORAL oranges cost ounces paid pairs peaches peck piece pints potatoes pyramid quarts quire quotient receive rectangle rectangular sell sheep silk cost slant height sold spend square feet square inches square pyramid square rods square yards tens tenths units vinegar weeks wide worth yard of cloth yard of ribbon
Δημοφιλή αποσπάσματα
Σελίδα 21 - The Dividend is the number to be divided. The Divisor is the number by which we divide. The Quotient is the number of times the divisor is contained in the dividend; or one of the equal parts into which it is divided.
Σελίδα 99 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 96 - A girl had 80 cents. She bought a doll for 40 cents and spent the rest for candy at 20 cents per pound. How many pounds did she buy ? 9. A farmer has 90 acres of land. Thirty acres are planted in corn. One-third of the remainder is in wheat. How many acres of wheat has he? 10. A coal-dealer had 50 tons of coal. He burned 30 tons and sold the remainder at $4 per ton. How much money did...
Σελίδα 98 - If 4 men can do a piece of work in 6 days, how long will it take 12 men to do the same work?
Σελίδα 110 - If 4 men can do a piece of work in 8 days, how many men would it take to do the same work in 4 days ? 20.
Σελίδα 126 - If it requires 18 days to perform a journey, what part of it can be performed in 1 day ? In 3 days ? 6. If A can do a piece of work in 4 days, and B in 2 days, what part of it can each do in a day?