(ii) Qual é 0 número mínimo de Garden-Bots necessários para cortar um gramado de 4 .000m quad em 4 horas? robôs square

This question is asking for the minimum number of Garden-Bots needed to mow a 4,000 square meter lawn in 4 hours. The Garden-Bots are assumed to work at a constant rate. Therefore, we can calculate the rate of one Garden-Bot by dividing the total area by the total time. Then, we can find the minimum number of Garden-Bots by dividing the total area by the area that one Garden-Bot can mow in 4 hours.