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?​

Respuesta :

Answer:

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

Step-by-step explanation:

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