inspection flexfield formula

Hi everyone,

When our client does an inspection, they have to do a formula taking into consideration two measurements, which then will result in a %.

For instance, characteristic A = 2 and Characteristic B = 2 so formula C = 2 x 2 = 4%

In the system it should appear like this:

A = 2

B = 2

C = 4%

Can this be achievable in Oracle Cloud Fusion? how? adding a flex field?
Can a flex field perform a formula between 2 parameters or characteristics?

Thank you in advance.

Kind regards,

João