Higher ArithmeticD.C. Heath & Company, 1893 |
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Página 450
... Find the share of each , if each girl's share is double that of each boy . 21. A man worked twice as many days as his son . Their combined earnings amounted to $ 165 . Find the number of days each worked , if the father earned $ 4 per ...
... Find the share of each , if each girl's share is double that of each boy . 21. A man worked twice as many days as his son . Their combined earnings amounted to $ 165 . Find the number of days each worked , if the father earned $ 4 per ...
Página 453
... Find the number . 7. One number is of another . Their sum is 55. What are the numbers ? 8. Find a fraction equivalent to , the sum of its numerator and its denominator being 60 . ( Let 7 x = numerator and 8x : = denominator . ) 9. Find ...
... Find the number . 7. One number is of another . Their sum is 55. What are the numbers ? 8. Find a fraction equivalent to , the sum of its numerator and its denominator being 60 . ( Let 7 x = numerator and 8x : = denominator . ) 9. Find ...
Página 454
... Find two numbers whose difference is 522 and whose quotient is 30 . 12. A boy buys apples at 24 , pears at 34 , and oranges at 4 , the same number of each . How many of each does he buy , if he pays 81 for all ? 13. A girl bought 70 ...
... Find two numbers whose difference is 522 and whose quotient is 30 . 12. A boy buys apples at 24 , pears at 34 , and oranges at 4 , the same number of each . How many of each does he buy , if he pays 81 for all ? 13. A girl bought 70 ...
Página 457
... Find the numbers . ( Let x = less , x + 72 : = greater . ) 10. After paying and of my debts , I still owe $ 45 . How much did I owe originally ? 11. Divide 45 into two parts , one of which shall be 6 less than twice the other . 12 ...
... Find the numbers . ( Let x = less , x + 72 : = greater . ) 10. After paying and of my debts , I still owe $ 45 . How much did I owe originally ? 11. Divide 45 into two parts , one of which shall be 6 less than twice the other . 12 ...
Página 461
... Find x per cent of 65 . 31. If x per cent of 65 is 26 , find the value of x . 32. Find 25 % of x . 33. If 25 per cent of x is 42 , what is the value of x ? 34. Increase x by 20 % of itself . 35. If x increased by 20 per cent of x equals ...
... Find x per cent of 65 . 31. If x per cent of 65 is 26 , find the value of x . 32. Find 25 % of x . 33. If 25 per cent of x is 42 , what is the value of x ? 34. Increase x by 20 % of itself . 35. If x increased by 20 per cent of x equals ...
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Términos y frases comunes
acres adjacent angles angle annual interest apothem avoirdupois bank bought bushels chord circle circumference compound interest cone Construct contain convex surface cube cubic cubic foot decimal diameter discount Divide dollars entire surface equal equilateral triangle Examination Questions Face of note feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value fraction frustum gallons greatest common divisor horses hypotenuse inches wide Inscribe isosceles triangle June June 20 length longitude marked price meters miles months Multiply oblique line Oral Problems paid par value payments perpendicular piece pounds principal prism quotient radius receive rectangle remainder rhombus right-angled triangle rods second number selling price sides measure slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards subtract troy weight worth
Pasajes populares
Página 806 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Página 805 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 809 - 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 805 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces . . . 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Página 722 - 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 805 - APOTHECARIES' WEIGHT. 20 grains (gr) . 1 scruple (3) 3 scruples 1 dram (3) 8 drams 1 ounce ( 5 ) 12 ounces .... 1 pound (ft) Apothecaries' weight is used in prescriptions. Drugs are bought and sold by avoirdupois weight. The grain, the ounce, and the pound apothecaries' weight are the same as the corresponding denominations of troy weight.
Página 585 - First of Exchange (Second unpaid), pay to the order of John W.
Página 791 - Prisms may be either right or oblique. The convex surface of a right prism consists of rectangles. Fig. 1 is a right prism; Fig. 2 is an oblique prism. NOTE. — When a prism is spoken of, a right prism is meant unless the word oblique is used. The altitude of a prism is the perpendicular distance between the bases. AD, BF, or CE is the altitude in Fig.
Página 532 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2