Colégio Militar do Recife 2024-2025 - MATEMÁTICA - 6° Ano - Resolução da Questão 4 - (Passo a passo)

4. Mr. Alfredo's car can run on any mixture of gasoline and ethanol. Assume that each liter of gasoline in Mr. Alfredo's car's tank allows him to travel a distance of 10 km, while each liter of ethanol in the tank allows him to travel only 70% of that distance. Mr. Alfredo's car's tank has a capacity of 50 liters. He started a trip with a full tank of gasoline and, after traveling 200 km, stopped at a gas station and refueled the car's tank with ethanol, bringing the total to 50 liters of the ethanol and gasoline mixture. What would be the maximum distance Mr. Alfredo could travel with this mixture of ethanol and gasoline? (A) 500 km (B) 440 km (C) 400 km (D) 350 km (E) 300 km Solution to question 4 of the 2024-2025 selection process for the Recife Military College to attend the 6th grade of elementary school. 📌 Subscribe to the channel and activate the bell to receive the next videos first! Like and share with those who will want to know about this content. Support the channel, the Pix key is the email: [email protected] #colegiomilitardorecife #CM #colegio #militar #CMR #CPM-PE #UFPE #PSS #CONCURSO #ESCOLA #CARPINA #RECIFE #upe #capconcuso #PERNAMBUCO #CPCA-UPE #CPCA #CAP #CPM #PE #MATEMATICA