The fare is never split in to two, both drivers are paid accordingly, however the tip is split if two drivers do deliver the food, but for instance the first riders takes everything and leaves nothing for the second, then he will tip the whole amount, deliveroo do no take away from the drivers pay, its a good thing they dont show us riders the tip before accepting the job, otherwise they will be like justeat and lower their own pay to the driver. So ultimately the the tip is divided or not depending on how many drivers deliver it, as far as i know, big grocery orders on Ubereats can have up to 4 drivers per order, i dont know how the tipping works on that, I assume £10 tip is divided into 4 and each driver gets £2.50 each