Xiaoming's fitness, scheme one will get a 60% discount every time he buys a card, and scheme two will get a 20% discount every time he doesn't buy a card.
1)120× 0.95 =114 yuan
2) If you need to buy X yuan, use the plan 1.
168+x×0.8 168
x & gt 1 120
When the purchase price in Xiao Min exceeds 1 120 yuan, the scheme 1 is more cost-effective.