C-01-Q087mediumsingle_mcqThe formula for % seed moisture is:aWafterWbefore×100\frac{W_{after}}{W_{before}} \times 100WbeforeWafter×100bWbefore−WafterWbefore×100\frac{W_{before} - W_{after}}{W_{before}} \times 100WbeforecWafter−WbeforeWafter×100\frac{W_{after} - W_{before}}{W_{after}} \times 100WafterdWbeforeWafter×100\frac{W_{before}}{W_{after}} \times 100WafterW