Question

what is the unite rate for 30 litters after 8 days

Answer 1

1 day =30
8days=8×30=240litred

Answer 2

1 days is 30 liters
2 days is 60 liters
3 days is 90 liters
4 days is 120 liters
5 days is 150 liters
6 days is 180 liters
7 days is 210 liters
8 days is 240 liters

So your answer to your problem will be 240 liters after 8 days