Buy 10 or more group tickets and enjoy l0% discount.
(1) How much does it cost for 45 people from Company A to go to the park to buy tickets according to the above regulations?
(2) How much does it cost for 208 people in Unit B to go to the park to buy tickets according to the above regulations? ?
(The test questions are selected from the Chinese school mathematics textbook)
Detailed explanation of test questions
(1)45 people, buy 4 group tickets (each 10 people) and 5 individual tickets. * * * Use: 30× 4+5× 5 = 145 yuan (group tickets are less than 5).
(2) For 208 people, you can buy 2 1 group tickets (each 10 people). * * Usage: 30× 265,438+0× (65,438+0-65,438+00%) = 3× 265,438+0× 9.
If you buy 20 group tickets and 8 individual tickets, * * Use: 30× 20× (1-10%)+5× 8 = 580 yuan.
Since those who buy group tickets above 10 can get a discount of 10%, 208 people can save money by buying group tickets of 2 1. The answer to this question should be 567 yuan.