During the sixth grade camping trip nine students can sleep in each cabin or boys and girls asleep in each cabin if they're 70 boys and 76 girls on the sixth grade how many cabins will be needed to house all of the students

17 students

Explanation:

There are a total of 146 students.

Since the total number of students that can stay in a tent is nine (9), then the number of tents needed will be:

Total number of students : total number of students per tent.

= 146/9 = 16.22

Since we can't have 0.22 of a tent, we round up and have 17 tents.