20% of a number is more than 40% of 140 by 80

20% of a number is more than 40% of 140 by 80. Find the number?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #47562