# A Theoretical and Practical System of Arithmetic, etc

John W. Parker, West Strand, 1843 - Arithmetic - 316 pages
0 Reviews
Reviews aren't verified, but Google checks for and removes fake content when it's identified

### What people are saying -Write a review

We haven't found any reviews in the usual places.

### Contents

 Definitions 1 Multiplication Table 13 Division 19 5 28 ST MARKS COLLEGE 29 Compound Addition 55 Vulgar Fractions 105 Complex Fractions 111
 Equation of Payments 172 Accounts Current 180 Arithmetical and Geometrical 213 Surds or Irrational Quantities 232 Logarithms 250 Mensuration of Superficies and Solids 261 Motion of Bodies 277 Hydrostatics 285

 Rule of Three or Single Propor 118 PART III 149 Barter 160
 Of the different kinds of Engines 291 Specific Gravity 304

### Popular passages

Page 212 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Page 305 - The distance of the centre of gyration from the point of suspension or the axis of motion, is a mean proportional between the distances of the centres of oscillation and gravity from the same point or axle.
Page 308 - Multiply the difference a between 32, and the mean temperature of the air by 21, and take the sum or difference of this product and 87 feet. This is the height through which we must rise to cause the barometer to fall from 30 inches to 29,9.