Higher Arithmetic: Including Easy Algebraic Equations and Simple Geometrical ProblemsD.C. Heath & Company, 1898 - 394 σελίδες |
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Σελίδα 449
... is 456 square rods . Find the value of x . 17. It takes 340 feet of fence to enclose a square lot . What are the dimensions of the lot ? 18. Mrs. B. divides $ 120 between her son and ALGEBRAIC EQUATIONS . 449 ALGEBRAIC EQUATIONS.
... is 456 square rods . Find the value of x . 17. It takes 340 feet of fence to enclose a square lot . What are the dimensions of the lot ? 18. Mrs. B. divides $ 120 between her son and ALGEBRAIC EQUATIONS . 449 ALGEBRAIC EQUATIONS.
Σελίδα 451
... find the value of three - fourths of x ; ( 3x divided by 4 ) = 24 , what is the value of 3x i.e. , 4 3x When 4 3x ? Of x ? Find the value of y , when Y = 12. Of 2y , when 3 2y 3 = 24 . Given the equation 42 5 = 20 ; by what whole number ...
... find the value of three - fourths of x ; ( 3x divided by 4 ) = 24 , what is the value of 3x i.e. , 4 3x When 4 3x ? Of x ? Find the value of y , when Y = 12. Of 2y , when 3 2y 3 = 24 . Given the equation 42 5 = 20 ; by what whole number ...
Σελίδα 452
... values of x , y , z , etc. : 8150 = 4 5 . พ + 212 314 8100 = 12 = LO 5 2y 2 . 2 = 8 812 3 . 214 7 3 v 4 . 21 8 . 6 . + 7 ... Find the value of the unknown quantity ( x ) . In each of the following equations , multiply both members by the ...
... values of x , y , z , etc. : 8150 = 4 5 . พ + 212 314 8100 = 12 = LO 5 2y 2 . 2 = 8 812 3 . 214 7 3 v 4 . 21 8 . 6 . + 7 ... Find the value of the unknown quantity ( x ) . In each of the following equations , multiply both members by the ...
Σελίδα 461
... Find 25 % of 280 . 280 is called the base , 25 is called the rate . Multiplying 280 by 256 , we get 70 , which is ... 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 ...
... Find 25 % of 280 . 280 is called the base , 25 is called the rate . Multiplying 280 by 256 , we get 70 , which is ... 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 ...
Σελίδα 462
... Find the interest on x dollars for 1 year at 51 % . 49. What sum at 51 % gives a yearly interest of $ 44 ? 50. What ... value of the goods , what was their value ? 63. A collector deducts 21 % commission , and returns to his employer ...
... Find the interest on x dollars for 1 year at 51 % . 49. What sum at 51 % gives a yearly interest of $ 44 ? 50. What ... value of the goods , what was their value ? 63. A collector deducts 21 % commission , and returns to his employer ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres altitude angle bank base bill bought bushels carpet circle circumference compound interest containing convex surface cubic cubic foot decimal Deduct degrees diameter discount Divide divisor dollars Draw 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 gain per cent gallons greatest common divisor horses hypotenuse inches wide isosceles triangle June least common multiple length longitude loss marked price meters miles months Multiply Oral Problems ounces paid par value payment perpendicular piece pounds Principal prism proceeds profit pyramid quotient radius ratio receive remainder rhombus right-angled triangle rods second number Selling price slant height Slate Exercises Slate Problems sold square pyramid square root square yards subtract worth
Δημοφιλή αποσπάσματα
Σελίδα 808 - 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.
Σελίδα 807 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 807 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 811 - 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.
Σελίδα 724 - 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.
Σελίδα 587 - First of Exchange (Second unpaid), pay to the order of John W.
Σελίδα 807 - 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.
Σελίδα 793 - A right prism is one whose lateral edges are perpendicular to the bases.
Σελίδα 534 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2
Σελίδα 807 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES