You have 2 ways to do this.
1) Use the float functions
2) Use simple MI values and multiply and divide
example
A=MI0
B=MI1
C=MI2
Multiply the inside parenthesis by 100 during the calculation
Equation changes from C=A*(1+B/100) to C=A*(100+
After the complete calculation for C is made divide the result by 10 to end up with the C value you want with one decimal place.
EXAMPLE:
20 pound original weight
35% moisture content
(20*(100+35))/10 = 270 = 27.0 on screen value
Since you may have entry values to one decimal place it is divide by 10 (if you had on screen entry values to two decimal places don't divide at all to get the C value you want. If you have zero decimal places for your enterable values than divide by 100 to remove the last decimal place just keep in mind you will always be off by whatever the remainder would have been if you have no decimal places).
Keith