Mathematics, 24.08.2021 20:20 karreemgrant2
Se em certo restaurante a comida custa R$ 30,00 por kg, quanto custarão 4 kg dessa comida?
b) Se 5 operários levantam um muro em 10 dias, quantos operários serão necessários para levantar o
mesmo muro em 2 dias?
c) Um automóvel está a uma velocidade de 50 km/h e gasta duas horas para chegar a seu destino.
Esse mesmo automóvel gastaria quantas horas se estivesse a 75 km/h?
d) Se 18 operários produzem 378 peças por dia de determinado produto, quantas peças seriam
produzidas se essa linha de produção contasse com 25 operários?
Answers: 2
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Se em certo restaurante a comida custa R$ 30,00 por kg, quanto custarão 4 kg dessa comida?
b) Se 5...
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