Introduction to the National Arithmetic: On the Inductive System Combining the Analytic and Synthetic Methods in which the Principles of the Science are Fully Explained and Illustrated : Designed for Common Schools and Academies
Robert S. Davis & Company, 1859 - 324 σελίδες
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acres added addition amount answer barrel bill Bought bushels called cent ciphers circle column common common denominator common divisor compound containing cords cost cube cubic decimal denominator diameter difference discount Divide dividend division divisor dollars equal EXAMPLES FOR PRACTICE expressed extremes factors feet figure five flour four fraction gain gallons Give given Hence hundred inches interest land leaves length less loss measure method miles mills mixed number months Multiply NOTE obtain OPERATION paid payment period pounds prime principal proof proportion purchase quantity QUESTIONS quotient ratio reason received Reduce remainder rods rule rule for finding sell seven share shillings side simple sold solid square square root subtract tens third thousand tons units weight whole number wide worth write yards
Σελίδα 158 - RULE. — Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 187 - 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.
Σελίδα 285 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 287 - ... series. The numbers which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means.
Σελίδα 136 - The greatest common divisor of two or more numbers is the greatest number "that will divide each of them without a remainder. Thus 6 is the greatest common divisor of 12, 18, and 24.
Σελίδα 138 - The least common multiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.
Σελίδα 251 - What is the first rule for finding the cost, when the selling price and the gain or loss per cent. are given * The second rule 1 6.
Σελίδα 142 - Dividing the numerator and denominator of a fraction by the same number does not alter the value of the fraction.