🏃‍♂️ [ENEM 2020] 146 📘 INEQUAÇÃO MODULAR Uma casa de dois andares está sendo projetada. É necessário

✅ DETAILED SOLUTION: https://caju.tv/ENEM2020Reg146 [146] A two-story house is being designed. It is necessary to include in the project the construction of a staircase for access to the second floor. To calculate the dimensions of the steps, the following rules are used: |2h + b – 63.5| ≤ 1.5 and 16 ≤ h ≤ 19, where h is the height of the step (called the riser) and b is the depth of the tread, as shown in the figure. For convenience, the height of the step was chosen as h = 16. The units of h and b are in centimeters. In this case, the widest numerical interval to which the depth of the tread (b) must belong, so that the rules are satisfied, is ✅ SUPER [HANDOUT] PROF. CAJU: https://caju.tv/SuperApostila ✅ [Playlist] ENEM 2020: https://caju.tv/ENEM2020 ✅ [Playlist] ENEM MODULE: https://caju.tv/ModuloENEM ✅ [Subscribe] to the channel: https://caju.tv/yt ✅ [FREE] QUESTION PLATFORM: https://caju.tv/Plataforma ✅ [Platform] ENEM 2023 Intensive Course: https://curso.profcaju.com.br ENEM 2020 - 1st Application - Math Exam Solved by Prof. Caju. Problem about Modulus (Modular Inequality) Question 146 from the Blue Exam - ENEM 2020 ------------------------------------ Want to contribute to maintaining my work of sharing knowledge throughout Brazil? https://caju.tv/Contribuir Follow me on Instagram: @prof.caju   / prof.caju   ------------------------------------ #ENEM2020 #matematicaenem #enem