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" Reduce the dividend and the divisor to like fractional units, then divide the numerator of the dividend by the numerator of the divisor. RULE II. — "Invert the divisor and proceed as in multiplication. "
A Complete Arithmetic ... - Σελίδα 243
των Frank H. Hall - 1899 - 447 σελίδες
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The Works of George Berkeley, D.D., Bishop of Cloyne, Τόμος 1

George Berkeley - 1897 - 466 σελίδες
...whence results $-f. NB—If the given fractions be homogeneous, the shorter and more elegant way is to divide the numerator of the dividend by the numerator of the divisor as often as it measures it. Thus, $ being divided by f, the quotient will be 2, for whatever things...

Mathematics Self-taught: The Lübsen Method for Self-instruction, and Use in ...

Heinrich Borchert Lübsen - 1897 - 364 σελίδες
...would be unnecessary to take the denominator into consideration at all, and we should only have to divide the numerator of the dividend by the numerator of the divisor. For instance, I = 1=1=3 ; A : A=3 ; A : A=3Again : £ : |=J ; ft : T\=J , etc. In these cases it is...

The Werner Arithmetic: Oral and Written, Βιβλίο 3

Frank H. Hall - 1898 - 326 σελίδες
...2. 6 = V 1 - | = 11 Y - I = 9 * 6 + | = 6 times f = V = 9 EXAMPLE II. Divide I by |. Operation No. 1. Operation No. 2. From the foregoing operations...contained 6 times as many times; in 4, 4 times as many; in J, f as many; in \, 5 as many, etc. NOTE.—For another explanation of the inversion of the divisor,...

The Werner Arithmetic: Oral and Written. Book III--parts I and II, Τόμος 3

Frank H. Hall - 1898 - 298 σελίδες
...2. 6 = V 1 - I = 1 1 ¥ + ! = 9 * 6+f = 6 times f = Y = 9 EXAMPLE II. Divide f by | . Operation No. 1. Operation No. 2. From the foregoing operations...contained 6 times as many times; in 4, 4 times as many; in J, J as many; in \, \ as many, etc. NOTE.— For another explanation of the inversion of the divisor,...

The Werner Arithmetic: Oral and Written. Book III--parts I and II, Τόμος 3

Frank H. Hall - 1898 - 332 σελίδες
...the following rules for dividing by a fraction are obtained: RULE I. — Reduce the dividend and thc divisor to like fractional units, then divide the...contained 6 times as many times; in 4, 4 times as many; in J, J as many; in J, 2 as many, etc. NOTE.— For another explanation of the inversion of the divisor,...

The Werner Arithmetic: Oral and Written, Βιβλίο 3

Frank H. Hall - 1898 - 296 σελίδες
...24. 1 . 3 _ 5 ft ' 5 - 16- "6 - TT x T 5 - 3 8 2 4 _ ft " H. 2 4 _ 1 i 1 t 1.3_1r.f5_35_ 1i1 * " ^--- From the foregoing operations the following rules...Invert the divisor and proceed as in multiplication." Obse> ve that the inverted divisor shows the number of times the divisor is contained in 1: then in...

A Complete Arithmetic ...

Frank H. Hall - 1899 - 456 σελίδες
...IB EXAMPLE II. Divide | by f . Operation No. 1. Operation No. 2. 1 = fi I = If 1 - I = f § = 9From the foregoing operations the following rules for dividing...contained 6 times as many times; in 4, 4 times as many; in |, f as many; in f, | as many, etc. * 18 thirds + 2 thirds = 9. J 35 fortieths + 24 fortieths = ] jj....

Lippincott's Elementary Arithmetic: Embracing the Science and Practical ...

James Morgan Rawlins - 1899 - 302 σελίδες
...RTJLES. Invert the divisor and multiply. Or, Reduce dividend and divisor to common denominator, and then divide the numerator of the dividend by the numerator of the divisor. Process. Explanation. 1. Inverting the fractions of the divisor, 2. Writing X throughout, 3. Cancelling...

The New Elementary Arithmetic

John Williston Cook, Nebraska Cropsey - 1899 - 330 σελίδες
...A- iff -T- ft = 1| (times). To divide a fraction by a fraction: Reduce to a common denominator, and divide the numerator of the dividend by the numerator of the divisor. Divide : 1. fbyf. 4. fbyf. 7. £ by f 10. 2J by J. 2. fbyf. 5. $ by 3. 8. 6i by f 11. 7by|. 3. j by...

Intermediate Arithmetic: By William J. Milne ...

William James Milne - 1900 - 236 σελίδες
...method of dividing a fraction by a fraction is to reduce the fractions to similar fractions, and then to divide the numerator of the dividend by the numerator of the divisor. Divide : 3. ibyTV 9. SJbyf 15. 26¿by4f. 4- H by f 10. 3^ by Ц. 16. Щ by 3f 6. fbyf 11. 9^by2|. 17....




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