School A has 216 students and
12 classrooms. School B has 104 students
and 4 classrooms.
``
Part A: What is the ratio of students to
classrooms at School A?

Part B: What is the ratio of students to
classrooms at School B?

Part C: How many students would have
to transfer from School B to School
A for the ratios of students to
classrooms at both schools to be the
same? Explain your reasoning.

Answer-

Part A-

School A would have 18 students in each classroom

Part B-

School B would have 26 students in each classroom

Part C-

24 students would have to transfer from school B to school A for the classrooms at both schools to be the same because then all classrooms would have 20 students.

Step-by-step explanation:

Part A-

216/12=18

Part B-

104/4=26

Part C-

104-24=80

80/4=20

216+24=240

240/12=20

Hope this helps

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it