I would write it as 2.5*10-5 inches.
0.015 inch
1 percent of 40000 = 4001% of 40000= 1% * 40000= 0.01 * 40000= 400
3.5% of 40000= 3.5% * 40000= 0.035 * 40000= 1400
3.15% of 40000= 3.15% * 40000= 0.0315 * 40000= 1260
22% of 40000= 22% * 40000= 0.22 * 40000= 8800
0.006
0.060
0.050
40000
10.2 to 18.2 tons per square inch. Very large ones can bite up to around 40000 pounds (20 tons) per square inch
4 x 10000
0.01 inches.