calculation amount in abaco.

[lorenzo67]

Good day to all. I promise you my problem. in the abachi I extract the quantities and from them, associated with the cost, I want to insert a formula that calculates the amount obtained from the product of the quantity multiplied the cost, but it comes out: unit of measurement disomogenee.
Can anyone help me?
thanks in advance

 

[Tristan]

to the calculated field you assigned?

 

[lorenzo67]

to the calculated field I assigned the unit type "evaluation".
area (mq) * cost(currency) = amount (currency)

 

[gfrank]

if I remember correctly, to make homogeneous the units of measurement you must divide by 1 what does not interest:
area/1 * cost (evaluation) = amount (evaluation)

 

[lorenzo67]

remember correctly, solved.
Thank you very much.
to the next "trash".