Question

realiza las siguientes operaciones
8/4 - 2/7 =
5 1/4 x 2 1/8=
6/9 ÷ 4 3/7=

Answer 1

1) 8/4-2/7
2-2/7
14-2/7
12/7
2) 5 1/4×2 1/8
5×1/2×1/8
5/16
3) 6/9÷ 4 3/7
6/3×1/4×1/7
3/3×1/2×1/7
1/2×1/7
1/14