Respuesta :
Not quite sure what you’re asking for but i can offer a couple(and by that i mean two) “answers” depending on what you need.
Usd>Yen~1->.009
Gym B costs 50%less
If the question is trying to compare hours to usd then Gym A is the most accurate representation of USD to Yen
Usd>Yen~1->.009
Gym B costs 50%less
If the question is trying to compare hours to usd then Gym A is the most accurate representation of USD to Yen