Question

Qual é o dobro de 3/4 menos 1?

Answer 1

3/4 • 2 - 1
6/4 - 1
3/2 - 1
1/2

Answer 2

$2*(\frac{3}{4})+1 =$

$\frac{6}{4}+1=$

$\frac{}{4}+\frac{}{4}=$

$\frac{6}{4}+\frac{4}{4}=$

$\frac{10}{4}$

$\frac{5}{2}$