De un deposito de agua se saca 3/5 del contenido y, despues 2/5 de lo que quedaba. si aun quedan 600 litros ¿cuanta agua habia al principio?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis