Meaning of work out in English
Phrasal verbs
1. do a calculation to get an answer to a mathematical question
He worked out all the mathematics problems.
They worked out how much money they had.
2. find an answer or solution to a problem or difficulty
We were able to work this issue out with his help. ー We worked out a solution to this issue with his help.
3. do physical exercise in a gym
The MMA fighters are working out at the gym.