Question

a school wants 2 chaperones for every 25 students on a field trip. there are 100 students going on the field trip. how many chaperones does the school need? choose one option a 4 b 8 c 108 d 50

Explanation:

Step1: Find how many groups of 25 students are in 100 students.

To find the number of groups, we divide the total number of students by the number of students per group. So, we calculate $\frac{100}{25}$.
$\frac{100}{25} = 4$

Step2: Calculate the number of chaperones.

Since there are 2 chaperones per group of 25 students, and we have 4 groups, we multiply the number of groups by the number of chaperones per group. So, we calculate $4\times2$.
$4\times2 = 8$

Answer:

B. 8