App description

Calculation formula:

<img src="http://drr.ikcest.org/static/upload/0e/0ed0dce8-eeea-11e9-ab9a-00163e0618d6_m.jpg" />

<img src="http://drr.ikcest.org/static/upload/71/715f4caa-eeea-11e9-ab9a-00163e0618d6_m.jpg" />

Usage example

Input data:

Cutting speed (S): 5m/min.

Everyday work will be transformed into (D): 100cm.    Speed per minute (N): 1.51915