Respuesta:
utiliza el minimo comun multiplo
Explicación paso a paso:
a) 15/18 + 14/18 + 24/18 =53/18
b)15/18 + 14/18 - 6/18 = 23/18
C)10/15 + 11/15 - 3/15 = 24/15 = 8/5
d)200/300 + 120/300 - 150/300 - 30/300 = 140/300 = 14/30 = 7/15
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Respuesta:
utiliza el minimo comun multiplo
Explicación paso a paso:
a) 15/18 + 14/18 + 24/18 =53/18
b)15/18 + 14/18 - 6/18 = 23/18
C)10/15 + 11/15 - 3/15 = 24/15 = 8/5
d)200/300 + 120/300 - 150/300 - 30/300 = 140/300 = 14/30 = 7/15