13 
Measure. 
British. 
ts the Are — ioo square Metres or a square Decametre. 
Sq. Yards. 
O’ 000 1 2 
0*01196 
1*19603 
1 19*60333 
11,960*33260 
PLIERS. 
Sq. Metres 
to 
Sq. Feet. 
Sq. Yds. 
10*764 
I*ig6 
21*529 
2*392 
32*293 
3-588 
43057 
4-784 
53*821 
5-980 
64*586 
7-176 
75*350 
8-372 
86*114 
9-568 
96*879 
10-764 
107*643 
11-960 
to Metric. 
Sq. Decimetres. 
0*06451 
9*38997 
83*60971 
2,529*19388 
PLIERS. 
Sq. Perches 
to 
Sq. Metres, 
Ares, 
25*292 
0*253 
50*584 
o*5o6 
75*876 
0759 
101*168 
1*012 
126*460 
1*265 
151*752 
I*5l8 
177*044 
1*770 
202*336 
2*023 
227*627 
2*276 
252*919 
2*529 
Values . 
Sq. Perches. 
Sq, Yds. 
0*00040 
0*03954 
3*95383 
395*38290 
An 
to 
Perohes. 
II9'603 
3*954 
239*207 
7*908 
358*8lO 
ii*86i 
478-413 
I5*8i5 
598-017 
19*769 
7I7*620 
23*723 
837*223 
27*677 
956*827 
31*63* 
!,076*430 
35*584 
I,l96*033 
39 % 538 
Sq. Metres. 
0*00065 
0*09290 
0*83610 
25*29194 
1,011*67755 
4,046*71021 
Rood 
to 
Ares. 
10*117 
20*234 
30*350 
40*467 
50*584 
60*701 
70*817 
8o*934 
91*051 
IOI*i68 
Roods. 
0*00001 
0*00099 
0*09885 
9*88457 
Roods. 
Acres. 
0'099 
0*025 * 
0*198 
0*049 
0*297 
0*074 
0*395 
0*099 
0*494 
0*124 
0*593 
0*148 
0*692 
0*173 
0*791 
0*198 
0*890 
0*222 
0*988 
0*247 
Ares. 
Ares. 
0*00001 
0*00093 
0*00836 
0*25292 
10*11678 
40*46710 
25,898*94531 
Aores 
to 
Heotares. 
40-467 
0*405 
80-934 
0*809 
121-401 
1*214 
161*868 
1*619 
202*336 
2*023 
242*803 
2*428 
283-270 
2*833 
323*737 
3237 
364*204 
3*642 
404*671 
4*047 
A . 
0*00025 
0*02471 
2*47114 
Heotares 
to 
Roods, 
Aores, 
9*885 
2*471 
1 
19*769 
4*942 
2 
29*654 
7*413 
3 
39*538 
9*885 
4 
49*423 
12*356 
5 
59*307 
14*827 
6 
69*192 
17*298 
7 
79*077 
19*769 
8 
88*961 
22*240 
9 
98*846 
24*711 
10 
Hectares. 
0*00001 
0*00008 
0*00253 
0*10117 
0*40467 
258*98945 
Square Miles 
to 
Heotares. 
258*989 
517*979 
776*968 
1,035*958 
l, 2 94'947 
553*937 
1,812*926 
2,071*916 
2,330*905 
2,5 89*895 
6 
7 
8 
9 
10 
One square inch contains about 645 square millimetres or 6£ square centimetres 
One square feot contains nearly 9 * square decimetres or jV of a square metre * 
One square yard is nearly $ or ^ of a square metre. 
1 Acre is nearly 40} ares or f of a hectare. 
1 Square mile is very nearly 259* hectares, 
