I think the greatest number of students that can be in each row is 18.
you start by finding the highest common factor of 90 and 72
so it means that the teacher will end up with 5 rows of boys and 4 rows of girls with 18 students in each row.
Answer:
7 and 10
Step-by-step explanation:
7 and 10 = 70
7 + 10 = 17
X=4 Im not sure if this helps or not I dont really understand what your looking for
Answer:
b
Step-by-step explanation:
you just need to devide them by each other
Answer:
9.6 feet
Step-by-step explanation: