244 APPENDIX E
Inches Reduced to Decimals
Inches Decimal
1/2 0.041
1 0.083
11 ⁄ 2 0.125
2 0.167
21 ⁄ 2 0.209
3 0.250
31 ⁄ 2 0.292
4 0.333
41 ⁄ 2 0.375
5 0.417
51 ⁄ 2 0.458
6 0.500
61 ⁄ 2 0.542
7 0.583
71 ⁄ 2 0.625
8 0.667
81 ⁄ 2 0.708
9 0.750
91 ⁄ 2 0.792FIGURE E.1. Areas and Volumes.