Mixing measurements

Hi everyone...I've been using this system for almost two months and really love it.  My question is this:  does it matter if I mix the measurements, i.e., 62 grams of cheese and 4 ounces of chicken.  Does the system work out the math?  I'm losing weight so I know this program works.  Just curious.  Thanks very much. 

BTW, I'm a 64 year old woman, arthritis in my right hip.  I  started keto because my blood pressure was REALLY high.  It's now normal!