porfavorrrrrrrrrrrrrrrrrrrrrrrrrr
gente
![Porfavorrrrrrrrrrrrrrrrrrrrrrrrrr Gente class=](https://pt-static.z-dn.net/files/db0/6f5b2509c48040de080453357a8bc459.jpg)
Explicação passo-a-passo:
b= 10⁰ + 10⁻¹ + 10⁻² + 10⁻³
b = 1 + 0,1 + 0,01 + 0,0001
b = 1 + 0,1101
b = 1, 1101