one field in internal table has char and int type data.

hi experts,

i have one problem i.e one field in internal table has contain data just like, 0.8,ttt,0.8-1.8.

it contains three different type of data.

in my requriment is if that field contains 0.8 ,1.9................and 1.8 when that field multipaly another field.

please give suggition.

thanks.