Answer:
Step-by-step explanation:
80% of (3 litres)
You can take 3 litres to be 3000 ml which is how I solved it.
80/100 x 3000
=2400 or 2.4 litres
The same can go with not taking ml which you can just use litres
80/100 x 3
=2.4 litres
I used the ml since I do not need the calculator for that one and it is faster to calculate.