Respuesta :

Answer:

see below    PLEASE GIVE BRAINLIEST

Step-by-step explanation:

Fraction of 3rd piece: 4/12 or 1/3

Percents:

smallest:

3 ÷ 12 = 25%


Middle:

4 ÷ 12 = 33%


Largest:

5 ÷ 12 = 42%