Question
The figure is not drawn to scale. S and T are two tanks. The base area of S is 33 cm2 while the base area of T is 48 cm2. Tank S and T contained some water and the height of the water level in Tank S was 60 cm as shown. Dan then poured some water from Tank S into Tank T. After that, the height of the water level in both tanks became 28 cm. What was the height of the water level in Tank T at first?
3 m

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The figure is not drawn to scale. S and T are two tanks. The base area of S is 33 cm2 while the base area of T is 48 cm2. Tank S and T contained some water and the height of the water level in Tank S was 60 cm as shown. Dan then poured some water from Tank S into Tank T. After that, the height of the water level in both tanks became 28 cm. What was the height of the water level in Tank T at first?