Hi @glenemile
I hope you’re well today!
That fully doable but instead of poll you’d use form for that.
First thing would be to create a form that would gather data and make calculations (note: I’ll use default field names in example below):
1. Create a blank form
2. Add two “number” type fields
– first one {number-1} may be your “How long is the wall(m)?” field
– second one {number-2} may be your “How tall is the wall (m)?” field
– you can set those questions as field labels
– make sure that both fields have calculations enabled
3. Add two “calculation” type fields
– first one {calculation-1} will be your number of bags of cement
– in its configuration in “Calculations” section set following formula
({number-1}*{number-2})*X
replacing X with a value representing cement ratio
– second one {calculation-2} will be your number of bags of sand
– in its configuration in “Calculations” section set following formula
({number-1}*{number-2})*Y
replacing Y with a value representing sand ratio.
That’s pretty much it and the basic solution is ready. However, since it’s a form you might want to do some additional tweaking. For example, you might not want to store results in database (this can be disabled in form settings) or you may want to actually send results to the customer (you can set that in “Email Notifications” section of form configuration).
I hope that helps!
Best regards,
Adam