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acres added amount balance barrels base bill bought bushels called cash cent ciphers cloth common compound contain contents cords cost cube cubic decimal denominator denoting diameter difference Divide dividend division divisor dollars equal Examples exchange expressed factors feet figures five foot four fraction gain gallons given gives greater hence hundred inches increase interest least length less loss measure merchant method miles months Multiply OPERATION paid payment period person piece pound prime principles proportion purchase quotient ratio receive Reduce remainder repetend rods root Rule scale sell share shillings side simple sold square subtract sugar Table taken tens third thousand unit weight whole wide worth write yards York
Página 174 - 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.
Página 104 - THE LEAST COMMON MULTIPLE of two or more numbers is the least number which they will separately divide without a remainder. 117. Principles — Operations — and Rule. 1. Any divisible number, is divisible by any prime factor of the exact divisor. 2. If a number has several exact divisors, it will be divisible by all their prime factors.
Página 140 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Página 16 - ... one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Página 106 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Página 278 - Multiply each payment by the time before it becomes due, and divide the sum of the products by the sum of the payments : the quotient will be the mean time.
Página 125 - Multiply each numerator by all the denominators except its own, for the new numerators ; and all the denominators together for A COMMON denominator. NOTE 1.
Página 362 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.