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" Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. "
A treatise on mercantile and practical arithmetic - Σελίδα 115
των John Penrose (teacher of arithmetic.) - 1824 - 300 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Elementary Arithmetic for Canadian Schools

Barnard Smith, Archibald McMurchy - 1879 - 200 σελίδες
...part of the cheese had B, C, and D, and what part had A, after the sales ? MULTIPLICATION. 79. RtTUL Multiply all the numerators together for a new numerator,...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...

The popular educator, Τόμοι 3-4

Popular educator - 1880 - 852 σελίδες
...improper fraction. 13. Reduce 1 — to an improper fraction. x + o 134. To reduce a compound fraction to a simple one. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. EXERCISE 17. 1. Beduce of -i- to a simple fraction. 2. Reduce - of - of *-iA...

The Practice of Navigation: And Nautical Astronomy

Henry Raper - 1882 - 952 σελίδες
...we had to multiply this result by a third fraction, the process would be the same ; hence the Rule. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. Ei. 1. Multiply -, i, and -. Ans—. Ex.2. Multiply J-, by -. Ans. — "357...

Unitary Arithmetic: Embodying the First Book of Arithmetic of the Irish ...

Alexander Kennedy Isbister - 1882 - 190 σελίδες
...ed 18 12 9f 10 14 5|j (36) ewt. qrs. Ibs. 8 2 21f 7 3 25f MULTIPLICATION OP FRACTIONS. • BULB. — Multiply all the numerators together for a new numerator, and all the reduced denominators together for a new denominator. Nora — Before applying the rule, reduce all...

The popular educator, Τόμος 3

Popular educator - 1884 - 906 σελίδες
...3x 13. Reduce 1 — * — ™ to an improper fraction. x + a 134. To reduce a compound fraction to a simple one. Multiply all the numerators together for a new numerator, and ill the denominators for a new denominator. I. Reduce * of -Ü7 b + 2 EXERCISE 17. to a simple fraction....

Hand Book of Calculations for Engineers and Firemen: Relating to the Steam ...

Nehemiah Hawkins - 1901 - 354 σελίδες
...is called a compound fraction, 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...

The Practice of Navigation and Nautical Astronomy

Henry Raper - 1908 - 1018 σελίδες
...we had to multiply this result by a third fraction, the process would be the same; hence the Rule. Multiply all the numerators together for a new numerator^ and all the denominators for a new denominator. Ex.l. Multiply -,-, and -. Ans.—. Ex.2. Multiply |?, bv i, Ani. — V ' 3...

The Common-school Arithmetic: Designed for Learners of Every Class; and ...

Pliny Earle Chase - 1848 - 300 σελίδες
...j-^, | of f = J-~ = (§ 68) Д. 2 Hence, to reduce a compound fraction to a simple fraction, RULE, Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. Before performing the multiplication, cancel all factors that are common to...




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