New Grammar School Arithmetic, Parte2D.C. Heath & Company, 1903 - 539 páginas |
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Página 237
... length was in the river and 25 % of it in the air . What was the length of the pole ? 20. There were 984 patients in a certain hospital , classi- fied as follows : 369 , pulmonary diseases ; 246 , nervous dis- eases ; 123 , diseases of ...
... length was in the river and 25 % of it in the air . What was the length of the pole ? 20. There were 984 patients in a certain hospital , classi- fied as follows : 369 , pulmonary diseases ; 246 , nervous dis- eases ; 123 , diseases of ...
Página 264
... length of his day's work ? 4. Thirty - two clerks are to distribute 36,000 letters on a certain day . Half of the clerks are experienced men and half of them new men . If each experienced man does twice as much as a new man , how many ...
... length of his day's work ? 4. Thirty - two clerks are to distribute 36,000 letters on a certain day . Half of the clerks are experienced men and half of them new men . If each experienced man does twice as much as a new man , how many ...
Página 286
... inch too short , appears to be 25 yards long . What is its true length ? 2. Exchanged 40 yd . muslin , worth 101 per yard , for 15 yards linen . What is the value of the linen per yard ? 3. If 3 men or 6 women can do a 286 Chapter Five .
... inch too short , appears to be 25 yards long . What is its true length ? 2. Exchanged 40 yd . muslin , worth 101 per yard , for 15 yards linen . What is the value of the linen per yard ? 3. If 3 men or 6 women can do a 286 Chapter Five .
Página 298
... length of a pole that casts a shadow of 27 feet at the same time ? 45. If 20 men can perform a piece of work in 8 days , how many men will it take to do the same work in 5 days ? 46. An agent receives $ 8200 to invest after deducting ...
... length of a pole that casts a shadow of 27 feet at the same time ? 45. If 20 men can perform a piece of work in 8 days , how many men will it take to do the same work in 5 days ? 46. An agent receives $ 8200 to invest after deducting ...
Página 306
... length of a load of wood that is 4 feet wide and 5 feet high to contain 2 cords ? 89. Bought a hogshead of molasses containing 128 gallons , at 65 a gallon ; paid 80 ¢ for cartage , and lost 16 gallons by leakage . At what price per ...
... length of a load of wood that is 4 feet wide and 5 feet high to contain 2 cords ? 89. Bought a hogshead of molasses containing 128 gallons , at 65 a gallon ; paid 80 ¢ for cartage , and lost 16 gallons by leakage . At what price per ...
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Términos y frases comunes
12 feet acres altitude angle bank base bought brokerage bushels cent centre circumference compound interest containing convex surface cows cube root cubic decimal degrees discount Divide dividend divisor Draw entire surface equal equation equilateral triangle face factors feet high feet long feet wide Find the area Find the cost Find the interest Find the number Find the value fraction gain gallons horses hypotenuse inches isosceles triangle longitude marked price meters miles minutes months Multiply Oral Exercises ounces paid par value perpendicular piece pounds Preliminary Exercises principal prism profit protractor pyramid quantity quarts quotient radius ratio receive remainder rhombus right-angled triangle rods saltpeter second number share slant height sold sphere square inches square pyramid square root subtract term weighs Written Exercises Written Problems
Pasajes populares
Página 380 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Página 335 - The square described on the hypotenuse of a rightangled triangle is equal to the sum of the squares described on the sides containing the right angle. Prop. 30. — If the square on one side of a triangle is equal to the sum of the squares on the other two sides, the angle contained by these two sides is a right angle.
Página 329 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Página 254 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Página 222 - ... HARVARD UNIVERSITY LIBRARY OF THE Department of Education COLLECTION OF TEXT-BOOKS Contributed by the Publishers TRANSFERRED TO...
Página 318 - I purchase for $ 5 ? 10. A can do a piece of work in 6 days, B can do it in 7 days. If B's wages are $2.10 per day, how much should A receive per day?
Página 494 - A five-sided polygon is called a pentagon; one of six sides, a hexagon; of seven, a heptagon; of eight, an octagon; of nine, a nonagon; of ten, a decagon; etc.
Página 346 - A right prism is one whose lateral edges are perpendicular to the bases.
Página 383 - Table of Weight. 10 milligrams (mg.) 1 centigram 10 centigrams 1 decigram 10 decigrams 1 gram (gr.) 10 grams 1 dekagram 10 dekagrams 1 hectogram 10 hectograms 1 kilogram (kilo) 2.2046 Ib.