UM PEQUENO CAMINHÃO DISPÕE DE DOIS RESERVATÓRIOS VAZIOS, (...) | RAZÃO, PROPORÇÃO E REGRA DE TRÊS

Improve your school grades or guarantee your college entrance exam approval by paying R$ 1.33 per day. Become an Explicaê Premium student and get access to all the content for Elementary and High School. https://explicae.com.br/?utm_source=y... Welcome to Explicaê Resolve Enem! Now you can follow all the solutions to the Enem questions along with the Exquad teachers! Find your question in the following notebooks: IN OUR SURVIVAL MANUAL: SUBJECT: 1 BASIC MATHEMATICS | 1.6 RATIO, PROPORTION AND RULE OF THREE _______________________________ QUESTION 5 2 (ENEM 2012 2nd APPLICATION) A small truck has two empty tanks, each with a capacity of 2,000 kg, which will be used to transport the production of corn and soybeans to a consumer center. At the supply center, the valve of a first silo is opened at 12 o'clock to feed tank 1 with corn, at a rate of 120 kg per minute. Five minutes later, the valve of a second silo is opened to feed tank 2 with soybeans, at a rate of 80 kg per minute. Consider that the corn order at the consumer center is 1,800 kg and that, according to local road law, the maximum load to be transported by truck is 3,400 kg. (IMAGE) Under these conditions, at what times should the valves of silos 1 and 2 be closed, respectively, so that the amount of soybeans transported is the maximum possible? A 12:15 and 12:30 B 12:15 and 12:27:30 C 12:15 and 12:20 D 12:15 and 12:32:30 E 12:15 and 12:25 _______________________________ Still don't know our Survival Manual for the ENEM exam? We have all the ENEM exams separated by subject and topic, review checklists, an annual schedule of mock exams and reviews, and much more!!! Oh… I forgot to mention that our material has Explicaê quality – super laid out and organized for you! Use coupon code EXPRESOLVE and get 20% off any plan. Get access to our complete and unlimited content starting at R$15.00 per month: http://bit.ly/explicae-cupom-expresolve Watch the lessons on this topic: Watch other lessons on solving questions on this topic: Download the booklet with the theoretical content + practice questions: Download the booklet with all the ENEM questions on this topic: More in-depth content is available on our blog: Join the EXQUAD by following our social media: Instagram: https://www.instagram.com/explicaeofi... Facebook:   / explicaeoficial   Youtube:    / @chegae   LinkedIn:   / explicae   Twitter: explicaeoficial