De tanque lleno de agua, se utilizan las dos quintas partes y luego los tres cuartos del resto. si aún quedan 240 litros ¿cuántos litros tiene?

Translated: Tank full of water, two-fifths are used and then three-quarters of the rest. If there are still 240 litres, how many litres do you have?

You said it in your answer 240.

I'm sorry I hope I helped

the answer is a beach is the best place to be