A total of 762 people, consisting of parents, students, and teachers, attended the Community Fair. If 212 parents and 386 students were at the event, how many teachers attended?​

Step-by-step explanation:

Here it's given that a total of 762 people consisting of parents, students, and teachers, attended the Community Fair. There were 212 parents and 386 students at the fair .That is ,

Number of students:-

Number of parents :-

Number of teachers :-

Here the Number of teachers could be simply find out by subtracting the number of students and teachers from the total number of attendees .

21

step-by-step explanation:

b.-4 units

all you   do is count how many times you move