Question

There are 12 third-grade students and 15 fourth-grade students in the band.

They will travel to a concert in cars that can hold 4 students each. Which of
these can be used to find out how many cars are needed to drive the students?

Answer 1

7

Explanation:

(12+15)÷4=x

(27)÷4=x

6.75=x

round up to 7

Answer 2

12+15=27 total students, each car can seat 4, so 27/4=6.75, you would round up to 7 bc you can't have 3/4ths of a car

Explanation: