| Daniel W. Fish - Arithmetic - 1874 - 180 pages
...= 1 Square Foot . . sq.ft. 9 Square Feet = 1 Square Yard . . eg. yd. 30} Square Yards — \ Sq. Rod or Perch, sq. rd. ; P. 160 Square Rods = 1 Acre A..... . sq. mi. 36 Square Miles = 1 Township . . . Tp. sq.mi. A. sq. rd. sq. yd. sq.ft. sq. in. 1 = 640 = 103400 = 3097600 = 37878400 = 4014489600 2. In computing... | |
| Daniel W. Fish - Arithmetic - 1874 - 300 pages
...in.) = 1 Square Foot . . sq.ft. 9 Square Feet = 1 Square Yard . . sq. yd. 80} Square Yards = 1 Sq. Rod or Perch sq. rd.; P. 160 -Square Rods = 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 = 160... | |
| Daniel W. Fish - Arithmetic - 1875 - 350 pages
...= 1 Square Foot . . sq. ft. 9 Square Feet = 1 Square Yard . . eg. yd. 30i Square Yards = 1 Sq. Hod or Perch sq. rd. ; P. 160 Square Rods = 1 Acre A. 640 Acres = 1 Square Mile . . sg. mi. sq. mi. A. sq. rd. sq. yd. sq. ft. sq. in. 1 = 640 = 102400 = 3097600 = 27878400 = 4014489600... | |
| Horatio Nelson Robinson - Arithmetic - 1875 - 468 pages
...TABLE. 625 square links (sq. 1.) make 1 pole, P. 16 poles " 1 square chain, . sq. ch. 10 square chains " 1 acre, A. 640 acres " 1 square mile, .sq. mi. 36 square miles (6 miles square) " 1 township Tp. UNIT EQUIVALENTS SCALE — ascending, 625, 16, 10, 640, 36 ; descending,... | |
| Edgar Arthur Singer - Mental arithmetic - 1876 - 198 pages
...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. mi. In measuring land, IS square rods are 1 Bquare chain (sq. ch.), and 10 square chains are 1 acre. III.... | |
| William James Milne - Arithmetic - 1877 - 402 pages
.... 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. sq. mi. A. sq.rd. sq. yd. sq.ft. sq.in. 1 = 640 = 102400 = 3097600 = 27878400 = 4014489600 1. Plastering,... | |
| Horatio Nelson Robinson - Arithmetic - 1877 - 212 pages
...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. 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
...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.... | |
| Joseph Ray - Arithmetic - 1877 - 402 pages
...marked sq. ft. 9 square feet " 1 square yard, " sq. j'd. 30J- square yards " 1 square rod, " sq. rd. 160 square rods " 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.... | |
| 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.... | |
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