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 Βιβλία Βιβλία 1 - 10 από 180 για 1 square foot, sq. ft. 9 square feet =. 1 square yard, sq. yd. 304- square yards,....
1 square foot, sq. ft. 9 square feet =. 1 square yard, sq. yd. 304- square yards, or
AN INTELLECTUAL ARITHMETIC, WITH AN INTRODUCTION TO WRITTEN ARITHMETIC. - Σελίδα 114
των A. WALTON, ELECTRA N. L. WALTON - 1869
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A system of arithmetic, with the principles of logarithms

...dimensions of Length and Breadth only. THE TABLE. 144 Square Inches (sq. in.) 1 Square Foot sq.ft. 9 Square Feet 1 Square Yard sq. yd. 304 Square Yards, or 272 £ Square Feet \ 1 Square Pole sq.po. 40 Poles 1 Rood rd. 4 Roods, or 4840 Square Yards ... 1 Acre...

A system of arithmetic

...being = 2J inches. SQUARE MEASURE. For estimating the contents of Surfaces. sq. in. 144 Square inches = 1 Square foot, sq. ft. 9 Square feet = 1 Square yard, sq. yd. 30£ Square yards = 1 Square pole. |J sq. po. 40 Square poles = 1 Rood, ro. 4 Roods = 1 Acre, ac. Note—The...

The Youth's Columbian Calculator: Being an Introductory Course on Arithmetic ...

Almon Ticknor - 1848 - 96 σελίδες
...flooring, &c. ; it has respect to length- and breadth, but not to depth. 144 square inches (sq. in.) make 1 square foot sq. ft. 9 square feet " 1 square yard sq. yd. 30J square yards (or 272-î ) .. , , , 40 square rods - - " 1 square rood - R. square feet) Г 1 squ.rodorpole...

ARITHMETIC

D. McCURDY - 1850
...Ans.,944 E.E1. 3 na. SQUARE MEASURE. Table or Scale of the Denominations. 144 square inches, sq. in. =1 square foot, sq. ft. 9 square feet =1 square yard, sq. yd. 30|- sq. yards or 272^- sq. ft. =1 square rod, sq. po. 40 sq. poles, or 1210 sq. yds. — 1 rood, R....

The Table-book and Mental Systematic Arithmetic for Beginners: Arranged to ...

David Henry Cruttenden - 1854 - 66 σελίδες
...roods, square rods, square yards, square feet, and square inches. -, 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. 40 square rods " 1 rood B. 4 roods " 1 acre A. I. ADDITION...

Elements of arithmetic for the use of schools

William Scott - 1854 - 215 σελίδες
...««S 437-5 =\ on. 3. SQUARE MEASURE. 144 square lines = 1 square inch (sq. in.) 144 square inches =1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30} square yards = 1 square pole (sq. po.) 40 square poles =1 rood (rd.) 4 roods = 1 acre (ac.) Also,...

The Progressive Intellectual Arithmetic, on the Inductive Plan: Being a ...

Horatio Nelson Robinson - 1859
...In 123 nails, how many yards ? 31. TABLE OF LAND OB SQUARE MEASURE. 144 square inches (sq.in.) make 1 square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30^ square yards " 1 sqiiare rod, P. 40 square rods " 1 rood, B. 4 roods " 1 acre, A. 640 acres " 1...

Arithmetic for High Schools: Containing the Elementary and the Higher ...

James B. Dodd - 1859 - 336 σελίδες
...in. long and 2 in. wide makes 4 square inches; and so on. Hence 144 square inches (sq. in.) make I square foot, sq. ft 9 square feet 1 square yard, sq. yd 30-J- square yards 1 perch or sq. rod, P. 40 perches 1 rood, R. 4 roods 1 acre, A. Also 640 acres make...

A Mental Arithmetic, Upon the Inductive Plan

Benjamin Greenleaf - 1860 - 156 σελίδες
...what cost 5 yards ? LESSON XXII. TABLE OF SURFACE, OR SQUARE MEASURE. J44 Square inches (sq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30J Square yards " 1 Square rod or pole, p. 40 Square rods " 1 Rood, R. 4 Roods " 1 Acre, A. 640 Acres...

The Progressive Intellectual Arithmetic on the Inductive Plan: Being a ...

Horatio Nelson Robinson - 1860 - 176 σελίδες
...in 123 nails, how many yards ? 31. TABLE OF LAND OB SQUARE MEASUBE, 144square inches (sq.in.) make 1 square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30^ square yards " 1 square rod, P. 40 square rods " 1 rood, R. 4 roods " 1 acre, A. 640 acres " 1...