48 x 8.25% = 3.96
Now add 3.96 + 48
Answer 51.96
Ok she would have to buy 5 personal trainers to be equal the same with the other gym.
Gym 1 is $25 ( $25, $50, $75, $100)
Gym 2 is $15 ( $15, $30, $45,$60, $75)
$75 is are match
Add all the sides together or multiply two sides.