There are 180ml of juice. My sister drank 2/5
of the juice. How many
milliliters did she drink?

72 ml

Step-by-step explanation:

2/5 is a fraction, which means it is also a percentage

2/5=.40

now that you know she drank 40% of the juice you can multiply .40 by the original 180 ml

180(.40)=72

i pretty sure it is

if you need , reply with more info. u.