The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods, in which the Principles of Arithmetic are Explained in a Perspicuous and Familiar Manner; Containing Also Practical Systems of Mensuration, Guaging, Geometry, and Book-keeping; Forming a Complete Mercantile Arithmetic. Designed for Schools and Academies
R.S. Davis, 1839 - 305 σελίδες
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acres actual amount answer Arithmetic Balance barrel bill Boston Bought bushel called cash cents Change circulate cloth common compound contain cords cost cube decimal denominator diameter difference distance Divide dividend divisor dollars English equal EXAMPLES exchange farthings federal money feet feet long figures five following RULE foot four fraction gain gallons gave give given half hand Hence hogshead hundred inches interest John June length less measure merchant Method miles mixed months Multiply OPERATION ounces paid payment pence perform pound present principal quantity quarters question quotient received Reduce remainder repetend rods root RULE School share shillings side sold square subtract sugar taken third thousand tons United week weight whole wide wine worth write yards
Σελίδα 265 - ... above the upper deck ; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel, and...
Σελίδα 271 - As the distance between the body to be raised or balanced, and the fulcrum or prop, is to the distance between the prop and the point where the power is applied ; so is the power to the weight which it will balance.
Σελίδα 184 - Is when the several shares of stock are continued in trade an equal term of time. RULE. As the whole stock is to the whole gain or loss : so is each man's particular stock, to his particular share of the gain or loss.
Σελίδα 229 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 252 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Σελίδα 38 - 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 271 - These are usually accounted six in number, viz. the Lever, the Wheel and Axle, the Pulley, the Inclined Plane, the Wedge, and the Screw.