Question

Quanto e: 1÷2+1÷3+1÷4?

Answer 1

$\frac{1}{2} + \frac{1}{3} + \frac{1}{4} = \\ \\ \frac{6}{12} + \frac{4}{12} + \frac{3}{12} = \\ \\ \boxed{\frac{13}{12} }$