Answer:
,
,
.
Step-by-step explanation:
Given fractions
,
,
.
We need to list them from least to greatest.
In order to arrange them from least to greatest, we need to find the least common denominator of
,
,
.
We have 3, 6 and 5 in denominators.
Least common multiple of 3, 6 and 5 is = 30, because 30 is least number that can be divided by all three number 3, 6 and 5.
Let us covert each denominator as 30.
Multiplying first fraction
by 10 in top and bottom, we get

Multiplying first fraction
by 5 in top and bottom, we get

Multiplying first fraction
by 6 in top and bottom, we get

Now, we can check 
is the smallest,
is greater and
is the greatest.
Therefore, we can arrange fractions
Writing original fractions in place of equivalent fractions, we can write
,
and
.
Therefore, the order the amounts of paint from least to greatest is:
,
,
.