
therefore formula for cauldron should be:
-cauldronQ=6[(leatheravg+waxavg)/2]+waterQ-8HardleatherQ
plug in the numbers:
leatheravg:9
waxavg:2
waterQ:35
HardleatherQ:10
you should get 12 for the cauldron Q but when you plug in:
leatheravg:15
waxavg:17
waterQ:35
HardleatherQ:15
you get -11 for the cauldronQ
please help!