contestada

Oakland Middle School has 128 6th
graders, 121 7th graders, and 135
8 th graders. If there are 3 teachers
per 32 students, how many total
teachers are there?

Respuesta :

Answer:

36 teachers

Step-by-step explanation:

total students=128+121+135=384

groups of 32=384/8=12

teachers=12x3=36