Question

resolva as operações com fracoes

3/7 - 2/5
3/4 - 2/5
5/6 - 1/4
2/4 - 2/7
6/5 - 1/2

Answer 1

1)

$\frac{1}{2}$

2)

$\frac{1}{1}$

3)

$\frac{4}{2}$

4)

$\frac{3}{0}$

5)

$\frac{3}{5}$