Respuesta:
28%
Explicación paso a paso:
DESCUENTOS: 20% 10%
QUEDA: 80% x 90%
80/100 x 90%
4/5 x 90%
72%
DSC. TOTAL: 100% - 72% = 28%
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Respuesta:
28%
Explicación paso a paso:
DESCUENTOS: 20% 10%
QUEDA: 80% x 90%
80/100 x 90%
4/5 x 90%
72%
DSC. TOTAL: 100% - 72% = 28%