# Durell's Arithmetic: Book two

C.E. Merrill Company, 1911

### Contents

 NUMERATION 9 ROMAN NOTATION 15 FARM ANIMALS 47 FACTORING AND CANCELLATION 68 GREATEST COMMON DIVISOR 77 THE TELEPHONE 85 DECIMAL FRACTIONS 133 RAILROAD TRIP FROM NEW YORK 168
 ADDITION 226 MULTIPLICATION 233 COMBINATION OF OPERATIONS 242 CHAPTER PAGE 251 PRACTICAL MEASUREMENTS 319 PERCENTAGE 342 INTEREST 362 INDEX 397

### Popular passages

Page 192 - 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 192 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days . = 1 leap year (1.
Page 292 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Page 293 - A CIRCLE is a plane figure, bounded by a curved, line, every point of which is equally distant from a point within, called the centre.
Page 189 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Page 175 - TABLE. 144 square inches (sq. in.) . . . = 1 square foot . . . . sq. ft. 9 square feet =1 square yard . . . . sq. yd. 30J square yards = 1 square rod sq.
Page 89 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Page 71 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Page 85 - Rule. — Multiply the whole number by the denominator of the fraction, add the numerator to the product and place the denominator under the result.
Page 186 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.