Question

Kelly joins Powerhouse Gym. The cost is $30 per month and a one-time $100 joining fee. Lisa joins MegaMuscle Gym for $35 per month and a $50 joining fee. In how many months will Lisa have paid more than Kelly?

Answer 1

I think that she will pay more in 10 years then kelly

Answer 2

In 10 months Lisa will have paid the same amount as Kelly, but in month 11 she will have paid more.