Answer:
Stick 2:

Stick 3:
Explanation:
To determine which of the lengths are less than ⅗ meters, you would compare each given length with ⅗ meters.
Stick 1: Comparing ⁹/10 and ⅗
Find The common denominator of both fractions. 10 is the common denominator. Multiply the numerator and denominator of ⅗ by 2 to create a fraction equivalent to ⁹/10.
Thus,

Compare the numerator of
and
.
9 is greater than 6. This means
>
.
Therefore,
>

Stick 2: comparing ½ and ⅗
Common denominator = 10
Make both fractions equivalent to each other as follows,


5 < 6. This means,
<
.
Therefore,
<

Stick 3: comparing ⁴/10 and ⅗
Common denominator = 10
Make the fractions equivalent as follows,


4 < 6. This means,
<
.
Therefore,
<

Stick 4: comparing ⅘ and ⅗
Common denominator = 5
Since both denominators are already the same, both fractions are equivalent. Comparing their numerator, 4 > 3. Therefore, ⅘ > ⅗.