Complete Graded Arithmetic: Third grade-[eighth grade], Volume 6

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Page 396 - Library into three classes, namely : (a; those which are not to be removed from the building; (b) those which may be taken only by written permission of three members of the committee; (c) those which may circulate under the following rules...
Page 411 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Page 445 - 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.
Page 447 - 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
Page 446 - ... 16 cubic feet =1 cord ft cd. ft. 8 cord feet = 1 cord cd. NOTE. — In computing the contents of an enclosing wall, masons and brick-layers regard it as one straight wall whose length is the distance around it on the outside. Corners are thus measured twice.
Page 396 - No person shall detain any book longer than four weeks . from the Library, if notified that the same is wanted...
Page 396 - ... by the Library Committee. No person shall lend any book belonging to the Institute, excepting to a member, under a penalty of one dollar for every such offence. The Library Committee may allow members to take more than the allotted number of books upon a written application...
Page 474 - How many square yards in the walls and ceiling of a room 21 ft. long, 18 ft. wide, and 9 ft. high?
Page 522 - Ex. 3. To find the number of square yards in a triangle whose base is 49 feet, and height 25J feet.

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