Question

que te gustaria hacer el lunes por la tarde

Answer 1

Translation: what would you like to do on monday afternoon

Answer 2

It's better if you use qué instead que, because is a question. "Qué te gustaría hacer el lunes por la tarde".

Answer 3

Que in Spanish always has an accent when used in a question. You can get more information in this link http://www.spanishcentral.com/translate/que

Answer 4

Good job @gelidium !

@kenz.manherz :

Welcome to OpenStudy. I really need something more specific on what you need help on. I am not sure if you need a translation, if you need to correct the sentence, or if you need help on answering the question.

Translation:
As @brendalopez said, the translation is "What would you like to do Monday afternoon?"

Corrections?:
@gelidium gave all the necessary corrections. ;D

How to answer this...:

So, we know it is asking what you would like to do on Monday...the way you would reply in Spanish is...

"Me gustaria _____ el Lunes."

Fore example, "Me gustaria comer pizza el lunes." or "Me gustaria hacer pinchos el lunes"