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Mathematics, 14.12.2020 14:20 drey10

Em uma oficina mecânica, 3 funcionários conseguem arrumar, em média, 5 veículos a cada 5 horas. Em época de final de ano, a demanda da oficina aumenta, pois muitas famílias querem estar com seu carro em ordem para viajar nas férias. Por conta disso, durante esta época do ano, o dono da oficina estima que deverão ser consertados, em média, 7 veículos a cada 3 horas. ©Shutterstock/Vgstockstudio

Para atender todos os clientes da oficina no tempo estimado, quantos mecânicos a mais deverão ser contratados?

A
3

B
4

C
5

D
6

E
7

ansver
Answers: 3

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Em uma oficina mecânica, 3 funcionários conseguem arrumar, em média, 5 veículos a cada 5 horas. Em é...
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