 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.  Household Arithmetic - Page 187by Katharine Frances Ball, Miriam E. West - 1920 - 271 pagesFull view - About this book
 | Horatio Nelson Robinson - Arithmetic - 1877 - 212 pages
...plastering, paving, etc. TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30} Square Yards " 1 Square...Rods " 1 Acre A. 640 Acres " 1 Square Mile sq. mi. UNIT EQUIVALENTS. sq. ft. sq. in. sq. yd. 1 = 144 sq. rd. 1 = 9 = 1276 A. 1 = 30} = 272i = 39204 eq.... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1877 - 372 pages
...TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30J Square Yards " 1 Square Rod sq. rd. 160 Square Rods " 1 Acre A. 640 Acres " 1 Square Mile sq. mi. UNIT EQUIVALENTS. sq. ft. sq. in. sq. yd. 1 = 144 sq. rd. 1 = 9 = 1296 A. 1 = 30J = 272J = 39204 sq.... | |
 | William James Milne - Arithmetic - 1877 - 402 pages
...Square Inches (sq. in.) = 1 Square Foot . . . sq. ft. 9 Square Feet = 1 Square Yard . . . sq. yd. 30J Square Yards = 1 Square Rod . . . sq. rd. 160 Square...1 Acre A. 640 Acres = 1 Square Mile . . . sq. mi. sq. mi. A. sq.rd. sq. yd. sq.ft. sq.in. 1 = 640 = 102400 = 3097600 = 27878400 = 4014489600 1. Plastering,... | |
 | Joseph Ray - Arithmetic - 1877 - 402 pages
...144 square inches make 1 square foot, marked sq. ft. 9 square feet " 1 square yard, " sq. j'd. 30J- square yards " 1 square rod, " sq. rd. 160 square..." 1 acre, A. 640 acres " 1 square mile, " sq. mi. 1. Reduce 8 sq. yd. to square inches. 10368 sq. in. 2. .Reduce 4 A. to square rods. 640 sq. rd. 3.... | |
 | William Guy Peck - Arithmetic - 1877 - 430 pages
...measuring surfaces. T ABL E. 144 square inches (sq. in.) make 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. It is found convenient in practice to reduce square yards, square feet, and square inches, to quarter... | |
 | William James Milne - Arithmetic - 1877 - 418 pages
...rod? SQUARE MEASURE. TABLE. 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 =lAcre A. 640 Acres =1 Square Mile . . . sq. mi. sq.mi. A. sq.rd. s</. y<J. «/./?. sq. in. I = 640... | |
 | Benjamin Greenleaf - Arithmetic - 1877 - 164 pages
...TABLE. 144 square inches (sq. in.) are 1 square foot, sq. ft. 9 square feet, 1 square yard sq. yd. 30J square yards, 1 square rod, sq. rd. 160 square rods, 1 acre, A. 640 square acres, 1 square mile, sq. m. 73. 1. How many square inches «| in 1 square foot ? In 1 twelfth... | |
 | Albert Newton Raub - Arithmetic - 1877 - 348 pages
...dimensions of a cube are equal. A cubic inch is a cube each side of which is one inch in length. TABLE. 1728 cubic inches (cu. in.) = 1 cubic foot, cu. ft. 27 cubic feet = 1 cubic yard, cu. yd. COMPARISON OF UNITS. 1 cu. yd. = 27 cu. ft. = 46656 cu. in. 1 cu. ft. = 1728... | |
 | Albert Newton Raub - Arithmetic - 1877 - 176 pages
...Volume of a body is expressed by the product of the numbers representing its three dimensions. TABLE. 1728 cubic inches (cu. in.) = 1 cubic foot, cu. ft. 27 cubic feet = 1 cubic yard, cu yd. 1 cu. yd. = 27 cu. ft. = 46656 cu. in. WOOD MEASUEE. TABLE. 16 cubic feet (cu.... | |
 | George Augustus Walton, Electa Nobles Lincoln Walton - Arithmetic - 1877 - 348 pages
...square feet = 1 square yard, *' sq. yd 30|- square yards or 272J- square feet = 1 square rod, " sq. r. 160 square rods = 1 acre, " A. 640 acres = 1 square mile, " sq. m. ILL. Ex. Change 5376 sq. ft. to units of higher denominations. OPERATION. 9)5376 30J ) 5 9 7 sq.... | |
| |
