materias	parcial 1	parcial 2	parcial 3	promedio
tics	7	8	8	7.7
algebra	7	9	10	8.7
leoye	8	7	8	7.7
ingles	7	10	10	9.0
qumica	7	8	8	7.7
logica	8	6	10	8.0
			promedio	8.1