Question

12/5-8/5=
19/4-7/4=
12/2-4/5=
19/3-7/4=
3 12/2-1 4/5=
5 8/11- 2 3/4=

Answer 1

Respuesta:

12/5-8/5=  0.8

19/4-7/4=  3

12/2-4/5=  5.2

19/3-7/4=  4.58

3 12/2-1 4/5=  17.2

5 8/11- 2 3/4= 2.14

Explicación paso a paso:

12/5-8/5=  4/5 = 0.8

19/4-7/4= 3

12/2-4/5=  26/5 = 5.2

19/3-7/4=  55/12 = 4.5833.... = 4.58

3 12/2-1 4/5=  36/4 - 4/5 = 18 - 4/5 = 86/5 = 17.2

5 8/11- 2 3/4= 40/11 - 6/4 = 47/22 = 2.13636... = 2.14