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" 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 square rod, P. 40 square rods  "
The Table-book and Mental Systematic Arithmetic for Beginners: Arranged to ... - Σελίδα 14
των David Henry Cruttenden - 1854 - 66 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

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

Horatio Nelson Robinson - 1861 - 388 σελίδες
...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 square mile, Sq. M. 1. How many square feet in 5 square yards? in 10 square yards ? in 20 square yards ? 2. How many square...

The Common School Arithmetic: Combining Analysis and Synthesis; Adapted to ...

James Stewart Eaton - 1862 - 320 σελίδες
...1 Square Yard, sq. yd. 272f Square Feet } l S 1 uare Rod ' "* rd 30i Square Yards or) ,, , 0 ^ -. , 40 Square Rods " 1 Rood, r. 4 Roods " 1 Acre, a. 640 Acres " 1 Square Mile, sq. m. (a) Also in Chain Measure, 10000 Square Links or | k 1 Square Chain, sq. ch. 16 Square Rods j ' 10...

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

Horatio Nelson Robinson - 1863 - 188 σελίδες
...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, R. 4 roods " 1 acre, A. 640 acres " 1 square mile, Sq. M. 1. How many square feet in 5 square yards ? in 10 square yards? in 20 square yards ? 7 ¿>, ^0 , "...

Practical Arithmetic: Embracing the Science and Applications of Numbers

Charles Davies - 1863 - 346 σελίδες
...Feet 1 Square Yard sq. yd. SO} Square Yards 1 Square Rod, or Perch, . P. 40 Square Rods or Perches . 1 Rood, R. 4 Roods 1 Acre, A. 640 Acres 1 Square Mile, M. 196. For what is Square Measure used ? What is the unit of this measure 1 What is a square ? If...

School Arithmetic: Analytical and Practical

Charles Davies - 1865 - 372 σελίδες
...- ' 1 square yard, Sq. yd. 3Qi square yards - 1 square rod or perch, P. 40 square rods or perches - 1 rood, - R. 4 roods - - 1 acre, - A. 640 acres - - 1 square mile, M. RA !• NOTE.— The units of the scale are 144, 9, 30^, 40, 4 and 640 1 . How many square inches...

An Elementary Arithmetic Serving as an Introduction to the Higher Arithmetic

George Roberts Perkins - 1865 - 360 σελίδες
...square feet " 1 square yard, Sq. yd. 30| square yards " 1 square rod or pole, P. 40 square poles " 1 rood, R. 4 roods " 1 acre, A. •640 acres " 1 square mile. ML Sq. in. Sq.ft. 144= 1 Sq. yd. 1296= 9 = I P. 39204 = 272|= 30|= 1 R. 1568160=10890 = 1210 = 40 =...

The Common School Arithmetic: Combining Analysis and Synthesis, Adapted to ...

James Stewart Eaton - 1866 - 328 σελίδες
...{sq. in.) make 1 Square Foot, sq. ft. 9 Square Feet " 1 Square Yard, sq. yd. 2?2|lqquar:S3°r} " . 1 Square Rod, sq. rd. 40 Square Rods " 1 Rood, r....Roods " 1 Acre, a. 640 Acres " 1 Square Mile, sq. m. (a) Also in Chain Measure, 10000 Square Links or ) , , 0 /•«• v. 16 Square Rods j make 1 S<luare...

An Elementary Arithmetic

George Payn Quackenbos - 1867 - 148 σελίδες
...long. A Square Foot is a square whose sides are each a foot long. TABLE. 144 square inches (sq. in.), 1 square foot, sq. ft. 9 square feet, 1 square yard,...roods, 1 acre, .... A. 640 acres, 1 square mile, sq. mi. 1. Eeduce 40 A. 2E. to square rods. Ans. 6480 sq. rd. 2. Reduce 14245 sq.rd. to acres. Ans. 89...

The Common School Arithmetic: Combining Analysis and Synthesis; Adapted to ...

James Stewart Eaton - 1867 - 358 σελίδες
...Square Foot, sq. ft. 9 Square Feet " 1 Square Yard, sq. yd. 30J Square Yards or) 272 J Square Feet j " 1 Square Rod, sq. rd. 40 Square Rods " 1 Rood, r....Roods " 1 Acre, a. 640 Acres " 1 Square Mile, sq. m. (a) Also in Chain Measure, 10000 Square Links or") 1C Square Rods ) make 1 Square Chain, sq. ch. 10...

Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1857 - 358 σελίδες
...square feet .... 1 square yard, . . . sq. yd. 30J square yards ... 1 sq. rod or perch, . . P. 40 perches 1 rood, R. 4 roods 1 acre, A. 640 acres 1 square mile, . . . sq. mi. ALSO, 7-$,% inches .... 1 link, ....... L 4 rods or 66 feet . . 1 chain, ...... ch. 80 chains .........




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