 | Charles Davies, William Guy Peck - 1855 - 592 σελίδες
...applicable to decimal fractions, and to mixed decimals. 3. To multiply one vulgar fraction ly another. Multiply the numerators together for the numerator of the product, and the denominators together for the denominator of the product. This rule applies when either factor is a whole number... | |
 | Charles Davies - 1857 - 408 σελίδες
...ac T x 3 = r~, 5 hence ba bd RULE. Cancel all factors common to the numerator and denominator. II. Multiply the numerators together for the numerator of the product, and the denominators together for the denominator of the product. 3y 37y % subtract ~, o * "*' 8 ' 3* 7 subtract — . y... | |
 | James Cornwell - 1858 - 158 σελίδες
...¿,, and then multiply the result by 4, and the answer, ¡j§, is the same as before. 134. RULE. — Multiply the numerators together for the numerator...the denominators for the denominator of the product. EXAMPLE OP WOEKING.— & X T'T = -ix*1 = r*V Note. — When mixed numbers occur in multiplication,... | |
 | Silas Lawrence Loomis - 1859 - 324 σελίδες
...III. MULTIPLICATION OF DECIMAL FRACTIONS. PROB. XXXVII. — To MULTIPLY DECIMAL FRACTIONS. RULE.— Multiply the numerators together for the numerator of the product. and the denominators together for the denominator of the product. ILLUSTRATION 1. — Multiply .37 by .5. 1st Numerator,... | |
 | Robert Johnston (F.R.G.S.) - 1860 - 188 σελίδες
...12¿s.— 3-fcs. 7. 102ü-10ií, 94fT-19^, 71J-Í MULTIPLICATION. 96. To multiply fractions. RULE. — Multiply the numerators together for the numerator of the product, and the denominators for its denominator. Ex. 1. Multiply i by |? Compound fractions aro reduced to simplu fractions in the... | |
 | Charles Davies - 1860 - 412 σελίδες
...Т X j — n ; hence bd bd RULE. I. Cancel all factors common to the numerator and denominator. II. Multiply the numerators together for the numerator of the product, and the denominators together for the denominator of the product. 3y & From subtract -~. о 4. From Sx 2.,. . 2x subtract... | |
 | Euclides - 1860 - 288 σελίδες
...by 6 by multiplying its denominator by 6. 3rf, A fraction is multiplied by a fraction by multiplying the numerators together for the numerator of the product, and the denominators together for the denominator of the product ; thus, to multiply 7 by-, 3X5 = 15 the numerator of the... | |
 | Robert Johnston (F.R.G.S.) - 1863 - 254 σελίδες
...Subtract 3| from 5& 17. Subtract 6& from 271g. MULTIPLICATION. 80. To multiply fractions. RULE. — Multiply the numerators together for the numerator of the product, and the denominators for its denominator. Customs. Ex. 1. Multiply J by 1Compound fractions are reduced to Simple fractions... | |
 | George Augustus Walton - 1864 - 364 σελίδες
...times |. The expression then becomes ^y-^ ', after cancelling, ^ --^ — ^-, .4n$. Hence the RULE. To multiply a fraction by a fraction ; — Multiply the numerators together for a new numerator, and the denominator* for a new denominator. EXAMPLES. Multiply 1. I by f. ' Ans. 2.... | |
 | George Augustus Walton - 1864 - 376 σελίδες
...times |. The expression then becomes ¡fvMp after cancelling, fr^= ¡¿т", •"*"*• Hence the RULE. To multiply a fraction by a fraction ; — Multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. Multiply 1. \ by f. Ans. ¿.... | |
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To multiply a fraction by a fraction, multiply the numerators together for the numerator of the product and the denominators for the denominator of the product. 
