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 Βιβλία Βιβλία Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator... Higher Arithmetic: Designed for the Use of High Schools, Academies, and Colleges - Σελίδα 35
των George Roberts Perkins - 1841 - 252 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## An Elementary Arithmetic Serving as an Introduction to the Higher Arithmetic

George Roberts Perkins - 1869 - 347 σελίδες
...fractional parts, as equivalent to the sign of multiplication. Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator ; altcays observing to reject or cancel such factors as are common to the numerators and denominators,... ## The Art of Computation: Designed to Teach Practical Methods of Reckoning ...

David White Goodrich - 1873 - 206 σελίδες
...fractions to a common denominatoe, multiply each numerator by all the denominators, except its own, for a new numerator, and all the denominators together for a new denominator. Thus, {-, |, f, |, \$, give us respectively 1x3x4x5x6 ., 2x2x4x5x6 __ — — jjJLJf. . __ > 2x3x4x5xG~~i::"i... ## The High School Arithmetic: Containig All the Matter Usually Presented in a ...

Philotus Dean - 1874 - 454 σελίδες
...denominator; 5 7 0X7 3 5 and three-fifths of * = 3 times Rule. — Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. NOTE 1. — If there are whole or mixed numbers in the compound expression, first reduce them to the... ## Elementary Arithmetic for Canadian Schools

Barnard Smith, Archibald McMurchy - 1879 - 192 σελίδες
...what part had A, after the sales ? MULTIPLICATION. 79. RtTUL Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. Iх..},. Mnltíply § by f Seasonfor «fe pule. 2 By the Rule, 5 2X6 10 iomultiplied by 5, give, ¿multiplied... ## Hand Book of Calculations for Engineers and Firemen: Relating to the Steam ...

Nehemiah Hawkins - 1901 - 319 σελίδες
...and should always be reduced to a simj, le fraction, by multiplying all the numerators together for a new numerator, and all the denominators together for a new denominator; then, if necessary, reduce this fraction to its lowest terms. EXAMPLE. £ of \ of }. Reu-ce this to...