Question

SUMA Y RESTA DE FRACCIONES.
12/4+15/4+6/4= 86/10-67/10=
6/9+8/9+9/9= 26/8+15/8-9/8= ME AYUDAN POR FABOR...
7/2+19/2+11/2+4/2= 76/14-19/14=
32/3+18/3-12/3= 125/1000-146/1000=
46/18-18/18= 522/1000-46/1000=

Answer 1

Respuesta:

12/4+15/4+6/4=8.25

86/10-67/10=1.9

6/9+8/9+9/9=2.5

26/8+15/8-9/8=4

7/2+19/2+11/2+4/2=20.5

76/14-19/14=4.0

32/3+18/3-12/3=12.6

25/1000-146/1000=-0.121

46/18-18/18=1.5

522/1000-46/1000=0.476

espero que te ayude