On May Day, Class 6 (1) will organize an amusement activity. The activity committee inquired about the ticket purchase situation of the amusement park, and learned that the amusement park stipulated that each person can buy a group ticket of more than 60 people for 20 yuan tickets, and each person can get a 20% discount. Please help the activity Committee to figure out how many people should be organized to participate in the activity and buy group tickets if ticket sales are not considered. (Formula calculation process)

Scheme 1: Organize X people, and the discounted fare is 20×0.8= 16 yuan.

rule

60* 16≤20x

The solution is x≥48.

Organize at least 48 people to participate in activities and buy group tickets, which is cost-effective.

Scheme 2: not less than 60 * 80% = 48.

Organize at least 48 people to participate in activities and buy group tickets, which is cost-effective.