1. Hurry up! You have only twenty minutes left.

Question

2. Hurry up! Only twenty minutes are left.

3. Hurry up! You have only twenty minutes (which are) left.
=================
Are #1 and #2 the same in meaning? Is 'which are' omitted in #2?

Answer 1

All are correct and mean the same.

We don't usually use "which are" in the third sentence.