### Contents

 Notation and Numeration 1 Reduction 32 Multiplication 38 Decimal Fractions 50 Division 56 CHAPTER I 62 DENOMINATE NUMBERS AND THEIR APPLICATIONS 68 PERCENTAGE APPLICATIONS 87
 3161 157 Loans Mortgages 160 SOLUTIONS OF PROBLEMS 181 SUPPLEMENT 188 CHAPTER VIII 220 6386 242 220235 244 Copyright

### Popular passages

Page 202 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Page 267 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Page 265 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Page 193 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Page 267 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Page 22 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Page 192 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Page 252 - ... tanks and reservoirs, flow of rivers, dimensions of stone, tonnage of ships, and other places where the cubic yard and foot are used. The thousandth part of the cubic meter (1 cubic decimeter) is called the LITER.