### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 PART I 11 The Decimal System Notation and Numeration Addition 87 PART II 100 Objective Fractions Ratio Reduction Addition Sub 147 The inch foot yard rod and mile are units used to meas 160 PART III 166
 PART IV 221 weight 223 POWERS AND Roots 244 PART VI 256 INDEX 321324 321 РнехмбфйкЬ дйкбйюмбфб

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 250 - The square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
УелЯдб 85 - 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...
УелЯдб 160 - To find the number of board feet in a piece of lumber, multiply the...
УелЯдб 315 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30J square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet...
УелЯдб 78 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
УелЯдб 101 - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
УелЯдб 247 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
УелЯдб 229 - Hence, the area of a trapezoid is equal to the product of its altitude by the line connecting the middle points of the sides which are not parallel.
УелЯдб 31 - Multiplication is the process of taking one number as many times as there are units in another.