problem with quantity and currency fields

Hello Friends,

I am using table J_1IEXCDTL for my report and in my report I am calculating Net price for a unit quantity by doing

net_price = J_1IEXCDTL-EXBAS / J_1IEXCDTL-MENGE.

for eg. my value for <b>J_1IEXCDTL-EXBAS is 7129.80 and for

J_1IEXCDTL-MENGE is 5.000</b>

then i shud get a value for my variable net_price = <b>1425.96</b> which is i m not getting instead of that value i m getting <b>1.43</b> only so how do i do it as it is showing me wrong values.

regds,

pritesh