Traditional Culture Encyclopedia - Tourist attractions - There is a tour group of 80 people, including 50 men and 30 women. They stayed in a hotel with 1 1 person, 7 people and 5 people. How many rooms should there be at least?

There is a tour group of 80 people, including 50 men and 30 women. They stayed in a hotel with 1 1 person, 7 people and 5 people. How many rooms should there be at least?

Stay at least 10 rooms.

Male: 3 rooms 1 1,

1 seven rooms,

Two rooms with five rooms.

Female: 1 1 1,

Two rooms for seven people,

1 five rooms

3+1+2+1+2+1=10 rooms