Question

algo mas feo que una cucaracha

answer
unos camarones son mas feo que una curarcha

is this correct

That is a matter of opinion. "Feo", of course, means "ugly". I'd rather look at a shrimp (camaron) than a cockroach. Especially if it a giant Baja camaron is inside a taco.

Check the spelling of cucaracha in your answer. Your teacher will probably accept it.

O.K., Sam. Because "unos camarones" are masculine and plural be sure to change "feo" to "feos." Check spelling of "cucaracha."

Sra

No, that statement is not correct. The phrase "algo más feo que una cucaracha" translates to "something uglier than a cockroach" in English. However, the statement "unos camarones son más feo que una cucaracha" means "some shrimp are uglier than a cockroach."

If you want to find out if there is something uglier than a cockroach, you can use search engines or ask for opinions to gather information and different perspectives. It's important to remember that beauty is subjective, so what one person finds ugly, another person might not.