In order to attract citizens to organize group tours to Simian Mountain Scenic Area, a travel agency introduced the following charging standards during the National Day: A certain unit organized emplo

In order to attract citizens to organize group tours to Simian Mountain Scenic Area, a travel agency introduced the following charging standards during the National Day: A certain unit organized employees to go to Simian Mountain Scenic Area

30.

Test question analysis: First, determine the range of the number of tourists according to the travel fee of 27,000 yuan paid to Wudang Travel Agency by ***, and then determine the range of the number of tourists according to Travel cost per person × number of people = total cost. Assume that ***x employees of this unit will travel to Tianshui Bay Scenic Area this time. That is, according to the dialog box, the number of people exceeding 25 is , and each person is reduced by 20 yuan, and *** is reduced by . In fact, each person received RMB, and the equations were listed and solved.

Test question analysis: Suppose the number of people from this unit traveling to Shiyan Scenic Area is p>The solution is x 1 =45, x 2 =30.

When x=45, the per capita travel cost is =600<700, which does not meet the meaning of the question and should be discarded;

When x=30, the per capita travel cost is =900 >700, which is in line with the meaning of the question.

Answer: The number of tourists from this unit to Shiyan Scenic Area is 30.