Graded Work in Arithmetic, Βιβλίο 6American Book Company, 1901 |
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Αποτελέσματα 6 - 10 από τα 11.
Σελίδα 108
... hold 200 bu . MODEL . ( 2150.42 × 200 ) ÷ 1728 = 248.89+ , exact number cubic feet . 200 × 1 = 250 , approximate number cubic feet Ans . LESSON 82 1. Find the exact number of cubic feet in a bin hold- ing 250 bu . Find the approximate ...
... hold 200 bu . MODEL . ( 2150.42 × 200 ) ÷ 1728 = 248.89+ , exact number cubic feet . 200 × 1 = 250 , approximate number cubic feet Ans . LESSON 82 1. Find the exact number of cubic feet in a bin hold- ing 250 bu . Find the approximate ...
Σελίδα 109
... hold that is 11 ft . long , 3 ft . wide , and 21 ft . deep ? Find an approximate answer also . 8. Find the number of cubic feet in a bin that will hold 75 bu . of parsnips . MODEL . ( 2747.7 × 75 ) ÷ 1728 = 119.25 + , exact number cubic ...
... hold that is 11 ft . long , 3 ft . wide , and 21 ft . deep ? Find an approximate answer also . 8. Find the number of cubic feet in a bin that will hold 75 bu . of parsnips . MODEL . ( 2747.7 × 75 ) ÷ 1728 = 119.25 + , exact number cubic ...
Σελίδα 110
... hold ? Find the approximate result also . 3. From a rectangular cistern 10 ft . long , 8 ft . wide , and 6 ft . deep , 100 barrels of 311 gal . each were drawn . How many gallons remained in the cistern , if it was full at first ? 4 ...
... hold ? Find the approximate result also . 3. From a rectangular cistern 10 ft . long , 8 ft . wide , and 6 ft . deep , 100 barrels of 311 gal . each were drawn . How many gallons remained in the cistern , if it was full at first ? 4 ...
Σελίδα 111
Samuel Wesley Baird. To find the approximate number of barrels a cistern will hold , divide the contents ( expressed in cubic feet ) by 4.21 , the number of cubic feet , nearly , in a barrel . 9. How many barrels will a cistern hold that ...
Samuel Wesley Baird. To find the approximate number of barrels a cistern will hold , divide the contents ( expressed in cubic feet ) by 4.21 , the number of cubic feet , nearly , in a barrel . 9. How many barrels will a cistern hold that ...
Σελίδα 144
... hold the more , 8 boxes 7 in . by 5 in . by 3 in . , or 4 boxes 14 in . by 10 in . by 6 in . ? 11. A quantity of medicine was made into 10 - grain powders and sold for $ 12 at the rate of 5 a powder . How much medicine was used ? 12 ...
... hold the more , 8 boxes 7 in . by 5 in . by 3 in . , or 4 boxes 14 in . by 10 in . by 6 in . ? 11. A quantity of medicine was made into 10 - grain powders and sold for $ 12 at the rate of 5 a powder . How much medicine was used ? 12 ...
Άλλες εκδόσεις - Προβολή όλων
Graded Work in Arithmetic: Second Year; Numbers to 100 (Classic Reprint) S. W. Baird Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Graded Work in Arithmetic: Second Year; Numbers to 100 (Classic Reprint) S. W. Baird Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 ft acres altitude angle approximate number Avoirdupois barrel board feet board foot bought carpet Change circle circumference contain cord cube cubic feet cubic foot cubic inches cubic yard deducting diameter difference in longitude divided dozen dry measure equal equiangular polygon exact number Find the amount Find the approximate Find the area Find the cost Find the exact Find the gain Find the interest Find the number Find the volume flour fraction gallons integers of lower latitude LESSON lower denominations measure meridian mile MODEL number increased number of board number of bushels number of cubic o'clock A.M. paid piece of land pint pound prism protractor quart radius ratio rectangle regular polygon rhomboid rhombus square inches square yard thick tons trapezium trapezoid triangle Troy Troy pound Troy weight wall weight wide worth
Δημοφιλή αποσπάσματα
Σελίδα 149 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 145 - A Cord of wood is a pile 8 ft. long, 4 ft. wide, and 4 ft. high ; for 8 x 4 x 4 = 128.
Σελίδα 141 - If 4% bonds to the amount of $8000 face value are bought at 92^%, find the cost of the bonds, and the rate of income on the investment. 12. If 3 men can do a piece of work in 8 days of 10 hours each, how many men will be required to do the same work in 6 days of 8 hours each ? (Solve by proportion.) 13. By selling a horse for $144, a profit of 60 per cent is made; find the cost of the horse.
Σελίδα 46 - What must be the nominal value of 4% bonds that will yield to their owner an annual income of $720 ? 7. A owns $6000 of 5% bonds; B owns $8000 of 4£% bonds. How much greater is the annual income from B's bonds than from A's ? 8. Find the area of a piece of land in the form of a rhomboid, whose base is 32 rods and whose altitude is 15 rods.
Σελίδα 47 - Definitions. Polygons are classed according to the number of their sides: A triangle is a polygon of three sides. A quadrilateral is a polygon of four sides. A pentagon has five sides ; a hexagon, six ; a heptagon, seven ; an octagon, eight ; an enneagon, nine ; a decagon, ten ; a dodecagon, twelve ; etc. . An equilateral polygon is one all of whose sides are equal ; an equiangular polygon, one all of whose angles are equal.
Σελίδα 148 - February 28, in leap year 29. 3. March 31 4. April 30 5. May 31 6. June . 30 7. July 31 8. August 31 9. September 30 10.
Σελίδα 149 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 60 - If 5 men can do | of a piece of work in a day, how long will it take one man to do the entire work?
Σελίδα 37 - Such is the effect produced by the unequal heating of the equatorial parts; or, more correctly, such would be the effect were it not greatly modified by the earth's movement of rotation. As the circumference of the earth is, in round numbers, about 24,000 miles, and since it rotates on its axis, from west to east, once in 24 hours, the equatorial parts must have a motion of 1000 miles per hour; this velocity diminishes rapidly toward each pole, where it is reduced to nothing.
Σελίδα 52 - A circle may be regarded as composed of an infinite number of triangles, the sum of whose bases is the circumference of the circle and whose altitude is the radius of the circle.