UMA INDÚSTRIA TEM UM RESERVATÓRIO DE ÁGUA COM CAPACIDADE (...) | RAZÃO, PROPORÇÃO E REGRA DE TRÊS

Improve your grades in school or guarantee your college entrance exam approval by paying R$1.33 per day. Become an Explicaê Premium student and have access to all elementary and high school content. https://explicae.com.br/?utm_source=y... Use the coupon: EXPRESOLVE and get 20% off any plan: https://explicae.com.br/?cupom=expres... ___ Welcome to Explicaê Resolve Enem! Now you can follow all the Enem question solutions with Exquad teachers! ENEM 2013 1ST APPLICATION: IN THE SURVIVAL MANUAL: 1. BASIC MATHEMATICS | 1.6 RATIO, PROPORTION, AND RULE OF THREE | QUESTION 59 Have you seen our ENEM Survival Manual? It includes all the ENEM exams, separated by subject and topic. Use the coupon: EXPRESOLVE and get a 20% discount on any plan. In today's Explicaê Resolve, Professor Abacaxi brought a question from the ENEM 2013 Math exam 1st Application that covers the topic of Ratio, Proportion, and Rule of Three. _______________________________ (ENEM 2013 1ST APPLICATION) An industry has a water reservoir with a capacity of 900 m3. When the reservoir needs to be cleaned, all the water needs to be drained. The water is drained through six drains and lasts for 6 hours when the reservoir is full. This company will build a new reservoir with a capacity of 500 m3, which must drain within 4 hours when the reservoir is full. The drains used in the new reservoir must be identical to those in the existing one. The number of drains in the new reservoir must be equal to: A 2 B 4 C 8 D 5 E 9 _______________________________ Be part of EXQUAD by following us on social media: Instagram:   / explicaeofi.  . Facebook: Explicaê YouTube: https://www.youtube.com/channel/UCjiE... Linkedin:   / explicae   Twitter: explicaeoficial