<image>After studying statistical knowledge, Xiaoming conducted a survey on the way his classmates commute to school. After collecting the data, he drew an incomplete statistical chart $$($$as shown in the figure$$).$$ It is known that the number of people who ride bicycles accounts for $$30\%$$ of the total number of students in the class. Based on the information provided in the figure, it can be determined that the number of students who walk to school is ______ people$$.$$