Question
The figure is not drawn to scale. Tank X measuring 55 cm by 35 cm by 20 cm is filled to the brim. When 38 of water was transferred from Tank X to Tank Y, 2.1 litres of water overflowed. Tank Y has a base area of 470 cm2. Find the height of Tank Y.
3 m

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The figure is not drawn to scale. Tank X measuring 55 cm by 35 cm by 20 cm is filled to the brim. When 38 of water was transferred from Tank X to Tank Y, 2.1 litres of water overflowed. Tank Y has a base area of 470 cm2. Find the height of Tank Y.