Essentials

Εξώφυλλο
 

Συχνά εμφανιζόμενοι όροι και φράσεις

Δημοφιλή αποσπάσματα

Σελίδα 124 - 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.
Σελίδα 193 - A pile of wood 8 ft. long, 4 ft. wide, and 4 ft. high is called a cord of wood.
Σελίδα 257 - To find — The Number of Board Feet in a Piece of Lumber. Multiply the product of its length and width in feet by its thickness in inches.
Σελίδα 228 - A number is divisible by 3 when the sum of its digits (figures) is divisible by 3 ; it is divisible by 9, when the sum of its digits is divisible by 9.
Σελίδα 183 - ... and move the decimal point in the dividend as many places to the left as there are zeros cut off'.
Σελίδα 193 - Line has only one dimension — length. A Surface has two dimensions— length and breadth. A Solid has three dimensions — length, breadth and thickness.

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