I didnt see it was 2 batches... so your numbers are the right ones.

Anyway, eating/drinking weed needs a much larger amount of THC for reaching the same level of "highness"... the high from eaten/drank weed is spread on a way longer amount of time, so the high gets very "diluted"...

I measured it by smoking an amount of hash oil (very high % of THC), and then drinking some green dragon made dissolving the same hash oil in alcohol. (The green dragon was drank the next day, so there was no difference in the effects due the tolerance.)

The amount of hash oil i had to dissolve in alcohol to get the same level of highness i got from smoking the hash oil was like 5-6x greater. (Of course, the high i got from drinking the green dragon lasted WAY longer than the high from the smoked oil).

So i concluded that smoking requires roughly 5-6 times less THC to get the same level of highness of drinking it. (What is caused in part by the much shorter high one gets when smokes).

This values may depend on each persons metabolism, but i think they are enough for a rough aproximation.

EDIT: Well... i just see you already calculated different % for eating and smoking... 80% is 4 times 20%, so it seems your numbers already compensated for the difference between smoking and drinking... im sorry... im on the comeup of a psychedelic and my mind isnt working properly... so we should seek other causes for you didnt get high...
Did you drink it with an empty stomach? It makes a large difference... drinking it with a full stomach usually doesnt work at all.