Question

The third and fourth grade teachers are planning a trip for their classes to the zoo. There are 173 third graders and 124 fourth graders. Each seat on the buses fits 3 students. Which expression represents the closest estimate of the number of seats on the buses that are needed for the students?​

Answer 1

The expression that represents the closest estimate of the number of seats on the buses needed for the students is (173 + 124) ÷ 3. The answer is approximately 99 seats.

Step-by-step explanation:

To find the number of seats needed for the students, we need to determine the total number of students and divide it by the number of students that can fit in each seat on the bus.

The total number of third graders is 173 and the total number of fourth graders is 124.

Since each bus seat can fit 3 students, the expression that represents the closest estimate of the number of seats on the buses needed for the students is:

(173 + 124) ÷ 3

Simplifying the expression, we have:297 ÷ 3

The answer is approximately 99 seats.

Answer 2

173 - 124 = then do thatb divided by each seat 2

Step-by-step explanation: