### ‘ι κίμε οι ςώόστερ -”ΐμτανγ ξώιτιξόρ

Ρεμ εμτοπΏσαλε ξώιτιξίρ στιρ σθμόηειρ τοποηεσΏερ.

### –εώιεςϋλεμα

 MultiPLICATION 46 Division 58 DECIMALS 76 MULTIPLES AND MEASURES 98 Common FRACTIONS 111 COMPOUND QUANTITIES 155 PERCENTAGE 203
 INTEREST AND Discount 225 PROPORTION 254 Powers and Roots 266 MENSURATION 278 MISCELLANEOUS PROBLEMS 293 METRIC SYSTEM 319

### Ργλοωικό αποσπήσλατα

”εκΏδα 170 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels...
”εκΏδα 181 - A circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the center, Fig.
”εκΏδα 178 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
”εκΏδα 168 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
”εκΏδα 126 - When necessary, reduce the fractions to their least common denominator. Subtract the numerator of the subtrahend, from the numerator of the minuend, and place the difference of the new numerators over the common denominator.
”εκΏδα 108 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
”εκΏδα 95 - ... and so on until the quotient is itself a prime number. The several divisors and the last quotient are the prime factors.
”εκΏδα 160 - Square Measure 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.
”εκΏδα 185 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units