SUMAS Y RESTA DE FRACCIONES SUMAS 1/2+2/8= 1/3+3/9= 1/6+5/3= 10/3+5/12= RESTAS 20/4-5/10= 30/10-10/5= 8/15-4/5= 25/5-5/15= PORFAVOR ES URGENTE
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Verified answer
Respuesta:
1/2+2/8= 12/16 ó 3/4
1/3+3/9=18/27 ó 2/3
1/6+5/3=33/18 ó 11/6
10/3+5/12=135/36
20/4-5/10=180/40 ó 9/2
30/10-10/5= 50/50 ó 1
8/15-4/5= 20/75 ó 4/15
25/5-5/15= 300/75 ó 4
Explicación paso a paso:
espero que te sirva