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 Βιβλία Βιβλία Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. A Complete Arithmetic ... - Σελίδα 373
των Frank H. Hall - 1899 - 447 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## The principles of arithmetic

Daniel O'Sullivan - 1883
...the Mint, one at the Royal Observatory, and one at the House of the Royal Society, SURFACE OR AREA. 144 Square Inches (sq. in.)= 1 Square Foot (sq. ft.) 9 Square Feet = 1 SQUAHE YARD (sq. yd.) ^ 4 (• Square Yards = 1 Square Perch (sq. ?.) -jj ,. °, 40 Square Perches... ## Fish's Arithmetic Number One: Oral and Written ...

Daniel W. Fish - 1883 - 170 σελίδες
...as of land, boards, plastering, etc. TABLE. 144 Square Inches (sq.in.) — 1 Square Foot, . sq.ft. 9 Square Feet = 1 Square Yard, . sq. yd. 30J Square Yards = 1 Sq. Rod or Perch, sq. rd.j P. 160 Square Rods = 1 Acre, . . . . A. 640 Acres = 1 Square Mile, . sq.... ## Sadlers̓ Hand-book of Arithmetic: Containing the Principles of Arithmetic ...

Warren H. Sadler, William Russell Will - 1885 - 398 σελίδες
...Square Measure is used in measuring surfaces ; such as land, boards, plastering, painting, paving, etc. Table. 144 square inches [sq. in.] = 1 square foot...feet = 1 square yard [sq. yd.]. 30J square yards = 1 pole, perch, or square rod [P. or sq. rd.]. 160 square rods = 1 acre [A.], 640 acres = 1 square mile... ## The Alexander-Sarratt Arithmetics, Τόμος 1

...square yards. It is a square rod. An acre contains 160 of such square rods. Table of Square Measure 144 square inches (sq. in.) — 1 square foot (sq. ft.) 9 square feet (sq. ft.) = 1 square yard(sq. yd.) 30J square yards (sq. yd.) = 1 square rod (sq. rd.) 160 square rods... ## The Brown-Eldredge Arithmetics: Book One[-three, Βιβλίο 1

...foot? Explain Figure B. 1 YARD 1 FOOT 1 FOOT 1 FOOT 12 INCHES=! FOOT Figure A Figure B , flgUlC f\ 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet (sq. ft.) = 1 square yard (sq. yd.) 1. Change 2 square yards to square feet. 9 sq. ft. = 1 sq. yd.... ## The Durell and Gillet New York State Arithmetics, Τόμος 1

...64 pt. MEASURES OF LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) MEASURES OF SURFACE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) MEASURES OF WEIGHT 16 ounces (oz.) = 1 pound (Ib.) 100 pounds = 1 hundredweight (cwt.) 2000 pounds... ## The Stone Arithmetic, Τόμος 2

John Charles Stone - 1925
...yard contains 9 square feet. This is a part of the table of square measure. Table of Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30£ square yards or 272£ square feet = 1 square rod (sq. rd.) 160 square rods or 43,560 square feet... ## Mathematics, Τόμος 1

...millimeters (mm.) 1 nautical (sea) mile = ff statute (land) miles 2. SQUARE MEASURE OR MEASURES OF SURFACE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30.25 square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) = 43,560 sq. ft. 640 acres... ## National Bureau of Standards Circular, Τεύχη 569-575

1956
...formerly used in the United States was 6 080.20 feet=l nautical (geographical or sea) mile. AREA MEASURE' 144 square inches (sq in.) = 1 square foot (sq ft). 9 square feet = 1 square yard (sq yd) = 1 296 square inches. 30% square yards =1 square rod (sq rd) = 27214 square feet. 160 square rods... ## Farm management

Robert R. Hudelson - 1923 - 396 σελίδες
...(yd.) 1 rod (rd.) 1 mile (mi.) 1 mile = 320 rods = 1,760 yd. = 5,280 ft. = 63,360 in. Square Measures 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet 30J^ square yards 160 square rods 640 acres 1 square mile 36 sections 43,560 square feet 1 square yard...